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alumina silicon carbide ceramic tube making process

  • alumina ceramic ring of hs code making process

    China Sophisticated Technology High Purity Alumina . 1.By a dry pressing process, the product has higher density and better heat conductivity so that it can resist higher heat impact resistance and external mechanical force. 2.According to the using condition and requirement of the product, we have developed a new ceramic formula which has higher heat impact resistance compared with alumina ...

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  • Silicon carbide alloy ceramic wear tube, SiC Pipe

    Silicon carbide ceramic pipe is made of silicon carbide as the main raw material, adding a variety of chemical wear-resistant raw materials and antioxidants, effectively improving the wear resistance of the product to Si0. A high-performance silicon carbide product that is fired at a high temperature by making a high-temperature bonded phase.

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  • Process for making a silicon carbide whisker

    A process for preparing a ceramic composite material containing alpha silicon carbide whiskers is disclosed. In the process, a slurry containing non-aqueous liquid and aluminum material, amorphous c Process for making a silicon carbide whisker reinforced alumina ceramic composite precursor - Benchmark Structural Ceramics Corporation

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  • Silicon carbide alloy ceramic wear tube | fitting

    2019-7-16 · Silicon carbide ceramic pipe is made of silicon carbide as the main raw material, adding a variety of chemical wear-resistant raw materials and antioxidants, effectively improving the wear resistance of the product to Si0. A high-performance silicon carbide product that is fired at a high temperature by making a high-temperature bonded phase.

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  • Alumina Tube | Ceramic | Stanford Advanced Materials

    2019-12-11 · The bending strength for Reaction Bonded Silicon Carbide Ceramic is two times of Recrystallization Silicon Carbide Ceramic,is about 1.5 times of Silicon Nitride bond Silicon Carbide Ceramic.They are mainly made by slip casting with our special sintered technologies and superior advanced machinining ability.In this way,complex shapes and ...

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  • Reaction Bonded silicon carbide - CERATEK/Alumina

    General discription Silicon carbide is a resistance type heating element.and made from high density reaction-bonded silicon carbide or high purity recrystallized silicon carbide , that are extruded in the form of rods or tubes, before being bonded together by a process of re crystallization, at temperatures of over 2500°C (4530°F).

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  • types of extruded silicon carbide ceramic tube

    Z Max Severe Service Ceramic Butterfly Valve; HF Tube Welding Rolls; ... Lengths can be significantly longer than those obtained through a pressing process. Made from 96% - 99.8% Alumina, these rods and tubes provide excellent insulating properties for use in extreme temperatures and corrosive environments. ... Silicon Carbide Kiln Furniture

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  • Brief introduction of alumina ceramic production

    Among them, 99 alumina ceramic materials are used for making high temperature crucibles, fireproof tubes and special wear-resistant materials, such as ceramic bearings, ceramic seals and water valves.Alumina ceramics are mainly used as corrosion-resistant and wear-resisting parts.Because part of talc is often mixed in 85 porcelain, the ...

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  • Silicon carbide alloy ceramic wear tube, SiC Pipe

    Silicon carbide ceramic pipe is made of silicon carbide as the main raw material, adding a variety of chemical wear-resistant raw materials and antioxidants, effectively improving the wear resistance of the product to Si0. A high-performance silicon carbide product that is fired at a high temperature by making a high-temperature bonded phase.

    Get Price
  • Ceramic Tubing for Industrial Furnaces | Sentro Tech

    A ceramic tube is most commonly used in industrial high temperature applications, and electrical and thermal insulations. Our ceramic tubes for high temperatures include alumina, silicon carbide, and quartz choices that have excellent thermal anti-shock, anticorrosion, and …

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  • Alumina Tubes | Precision Ceramics

    Alumina Tubes Ceram Tec – Advanced Ceramic Tubes & Insulators. Precision Ceramics has introduced a new and exciting range of advanced ceramic tubes and insulators ideally suitable for thermocouple protection in high temperature measurement applications.. The alumina-based tubes are used throughout many industries to aid monitoring the stability and performance of production processes ...

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  • Multi-bore Alumina Tubes (Porous Ceramic Tubes) |

    Multi-bore Alumina Tube Description. Multi-bore alumina tube is made of a ceramic material with high thermal conductivity, compressive strength, and thermal shock resistance. Alumina ceramic also has a low thermal expansion, making it a suitable material for furnace use in the crucible, tube, and thermocouple sheath form. Alumina is high hardness and good wear resistance, making it a suitable ...

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  • types of extruded silicon carbide ceramic tube

    General discription Silicon carbide is a resistance type heating element.and made from high density reaction-bonded silicon carbide or high purity recrystallized silicon carbide , that are extruded in the form of rods or tubes, before being bonded together by a process of re crystallization, at temperatures of over 2500°C (4530°F).

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  • Extruded Ceramic Rods and Extruded Ceramic Tubes |

    We use our advanced ceramic materials to make extruded ceramic rods and extruded ceramic tubes, primarily for use in temperature measurement equipment for the Oil and Gas Industry and other industrial heating applications. They are also used in some specialist Aerospace applications.

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  • Ceramic tubes and pipes - HP Technical Ceramics

    2020-9-13 · Tubes and pipes in alumina, mullite, silicon carbide and fused silica We supply small ceramic tubes as well as very large ceramic pipes up to a diameter of 800 mm . The Our zerotherm tubes have near zero thermal expansion coefficient, withstanding extreme thermal-shock, such as induction heating sleeves, casting nozzles etc.

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  • Ceramic Tubes and Rods | CoorsTek

    CoorsTek offers a wide variety of tubes and rods manufactured from high-performance technical ceramic materials, including alumina, zirconia, and silicon carbide. Enhance performance and product life by using the material best suited to your application.

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  • US5227105A - Process for manufacturing ceramic

    Ceramic tubes are manufactured from a mixture that includes ceramic powder. The mixture is extruded through a die to form a tube. The tube is passed through an open-ended dryer, calciner, transition zone, sintering furnace, and cooler. Thereafter, the tube is cut to the desired length (which may be very long). The quality of the tube is enhanced by applying a vacuum to the mixture prior to ...

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  • Brief introduction of alumina ceramic production

    Among them, 99 alumina ceramic materials are used for making high temperature crucibles, fireproof tubes and special wear-resistant materials, such as ceramic bearings, ceramic seals and water valves.Alumina ceramics are mainly used as corrosion-resistant and wear-resisting parts.Because part of talc is often mixed in 85 porcelain, the ...

    Get Price
  • Alumina Tubes | Precision Ceramics

    Alumina Tubes Ceram Tec – Advanced Ceramic Tubes & Insulators. Precision Ceramics has introduced a new and exciting range of advanced ceramic tubes and insulators ideally suitable for thermocouple protection in high temperature measurement applications.. The alumina-based tubes are used throughout many industries to aid monitoring the stability and performance of production processes ...

    Get Price
  • Multi-bore Alumina Tubes (Porous Ceramic Tubes) |

    Multi-bore Alumina Tube Description. Multi-bore alumina tube is made of a ceramic material with high thermal conductivity, compressive strength, and thermal shock resistance. Alumina ceramic also has a low thermal expansion, making it a suitable material for furnace use in the crucible, tube, and thermocouple sheath form. Alumina is high hardness and good wear resistance, making it a suitable ...

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  • Technical ceramics materials (Alumina, Mullite, Silicon ...

    2 天前 · EC70P – Silicon Carbide 70% (mullite bonded) EC90P – Silicon Carbide 90% (mullite bonded) EC100P – Recrystallised Silicon Carbide; ZIRCONIA. A range of zirconia materials either dense or with porosity. These materials offer high temperature capability upto 4370F (2400C) as well as excellent performance in areas of high wear and corrosion.

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  • Ceramic Tubes and Rods | CoorsTek

    CoorsTek offers a wide variety of tubes and rods manufactured from high-performance technical ceramic materials, including alumina, zirconia, and silicon carbide. Enhance performance and product life by using the material best suited to your application.

    Get Price
  • silicon carbide ceramic parts uk manufacturers factories

    Silicon Carbide | Ceramic Materials | Precision . 2021-5-22 · Home Ceramic Materials Silicon Carbide Silicon Carbide (SiC) Silicon Carbide is an excellent material to use when physical wear is an important consideration because it exhibits good erosion and abrasive resistance, making it useful in a variety of applications such as spray nozzles, shot blast nozzles and cyclone components.

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  • silicon nitride ceramic tube for sale in india

    Small Silicon Carbide Electric Roller Mill For Sale In . 2021-4-6 · Small Silicon Carbide Electric Roller Mill For Sale In Pakistan. Tungsten carbide roller or highspeed steel roller or cr12 rollers to be supplied by customer before delivery at least 50 pieces of 350mm long heater for final adjustments notes all the information above which may be subject to change is offered solely for your …

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  • China Factory Industrial High Purity Alumina Ceramic ...

    Ceramic Structure Parts, Alumina Structure Parts, Alumina Ceramics manufacturer supplier in China, offering China Factory Industrial High Purity Alumina Ceramic Structure Parts, Small Size 1mm Diameter Alumina Metalized Ceramic Tube for Industrial, Industrial Machined Custom High Precision 99.5% Alumina Ceramic Parts and so on.

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  • The preparation and characterizations of an alumina ...

    2015-12-1 · The pore size distributions of the alumina support layer sintered at 1600 °C for 1 h, the pyrophyllite–diatomite composite support layer sintered at 1200 °C for 1 h, and the silicon carbide support layer sintered at 1400 °C for 1 h are shown in Fig. 2(a). As designed, the average pore size of the pyrophyllite–diatomite composite support layer was similar to that of the alumina support ...

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  • Machinable ceramic tube - Great Ceramic

    2021-5-22 · Shape and size can be customized according to requirements Easy to process, can make all kinds of complex shapes The density is very low, only 2.6g/cm3 macor ceramics can be used in the range of - 200 ℃ ~ + 800 ℃. Various electrical properties (dielectric constant, dielectric loss, bulk resistivity, dielectric strength) are excellent Macor ceramics have excellent corrosion resistance

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  • Brief introduction of alumina ceramic production

    Part 1:Features and Technical Indicators. Alumina ceramics are currently divided into two types: high purity type and common type.High-purity alumina ceramic materials with Al2O3 content above 99.9%, due to its sintering temperature as high as 1650-1990℃, transmission wavelength of 1 to 6 m, generally made of fused glass to replace the platinum crucible: use its light transmittance and ...

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  • Preparation and characterization of alumina-coated

    2017-8-15 · Fig. 1(a) depicts the flexural strength and average pore size of the silicon carbide, pyrophyllite, and alumina supports.The flexural strength of the silicon carbide support (41.5 MPa) was significantly higher than that of pyrophyllite support (16.3 MPa).And the average pore size of the silicon carbide support (1.80 µm) was approximately twice that of the alumina support (1.10 µm).

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  • Reaction Bonded silicon carbide - CERATEK/Alumina

    2019-12-11 · The bending strength for Reaction Bonded Silicon Carbide Ceramic is two times of Recrystallization Silicon Carbide Ceramic,is about 1.5 times of Silicon Nitride bond Silicon Carbide Ceramic.They are mainly made by slip casting with our special sintered technologies and superior advanced machinining ability.In this way,complex shapes and ...

    Get Price
  • Ceramic Tubes and Rods | CoorsTek

    CoorsTek offers a wide variety of tubes and rods manufactured from high-performance technical ceramic materials, including alumina, zirconia, and silicon carbide. Enhance performance and product life by using the material best suited to your application.

    Get Price
  • Ceramic sleeve lined Pipe, Alumina ceramic lined pipe ...

    The ceramic tube or ceramic sleeve sintered as a whole part, and then assemble it into the steel pipe with our high-strength-temperature-resistant epoxy adhesive. 95% alumina ceramic sleeve lined pipes, elbows and T pipes have been largely applied in lithium battery material conveying system in recently years.

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  • Good Price Siliconized Silicon Carbide Tube for Pipe ...

    silicon carbide plate is mainly suitable for firing sanitary ceramics, building ceramic tiles, daily ceramics and electric porcelain in tunnel kilns, shuttle kilns and roller kilns at 1450°C. It is stable with high temperature strength, does not deform and does not break when used with columns Good thermal shock resistance, long service life ...

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  • Ceramic Cores | Morgan Technical Ceramics

    Ceramic cores are manufactured using a porous ceramic material consisting of various compositions of silica, alumina and zircon. The composition of our blends can be tailored to the customer's individual requirements. Our compositions allow for there to be minimal interaction between the core and the metal that will be used in the casting process.

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  • Successful Application Of Ceramic Inserts | Modern

    1999-4-15 · The silicon carbide reinforcements of these ceramic inserts are often referred to as whiskers because they resemble small hairs when examined under a microscope. To find out more about ceramic inserts and especially how their application in metalworking differs from carbide inserts, we talked to Keith Smith, manager marketing and international ...

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  • The preparation and characterizations of an alumina ...

    2015-12-1 · The pore size distributions of the alumina support layer sintered at 1600 °C for 1 h, the pyrophyllite–diatomite composite support layer sintered at 1200 °C for 1 h, and the silicon carbide support layer sintered at 1400 °C for 1 h are shown in Fig. 2(a). As designed, the average pore size of the pyrophyllite–diatomite composite support layer was similar to that of the alumina support ...

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  • Materials | Precision Ceramics

    Precision Ceramics has evolved from machinable ceramic fabrication into a company developing its own specialist technical ceramic materials. Apart from a major investment in the very latest multi-station machining centres allowing 4th and 5th axis operations, a sophisticated range of high performance zirconia materials and boron carbide-based ceramic composites are now being manufactured in a ...

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  • Reaction Bonded silicon carbide - CERATEK/Alumina

    2019-12-11 · The bending strength for Reaction Bonded Silicon Carbide Ceramic is two times of Recrystallization Silicon Carbide Ceramic,is about 1.5 times of Silicon Nitride bond Silicon Carbide Ceramic.They are mainly made by slip casting with our special sintered technologies and superior advanced machinining ability.In this way,complex shapes and ...

    Get Price
  • Good Price Siliconized Silicon Carbide Tube for Pipe ...

    silicon carbide plate is mainly suitable for firing sanitary ceramics, building ceramic tiles, daily ceramics and electric porcelain in tunnel kilns, shuttle kilns and roller kilns at 1450°C. It is stable with high temperature strength, does not deform and does not break when used with columns Good thermal shock resistance, long service life ...

    Get Price
  • Alumina Ceramic Machining and Grinding - San Jose

    Alumina ceramics are among the hardest materials known-harder than tool steel or tungsten carbide. In fact, alumina ceramics are as hard as sapphire, making them excellent choices for severe-wear applications such as mill and chute linings, bearings and wear plates in addition to those applications already mentioned.

    Get Price
  • Alumina Tubes | Shop Alumina Ceramic Tubes for

    Alumina Ceramic Tubes. Get Elevated Temperature Stability with Alumina Ceramic Tubes. Sentro Tech’s alumina tubes, with 99.5% to 99.8% high-purity, offer elevated temperature stability. Alumina ceramic tubes come in custom sizes, including American and Metric, and offer a low material cost.. Minerals containing alumina used in alumina tubes make up nearly 15% of the earth’s crust making it ...

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  • Alumina Al2O3 ceramic firing technology - China

    Alumina ceramic is a ceramic material mainly made of alumina (Al2O3), which is used for thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. It should be noted that ultrasonic cleaning is required. Alumina ceramics is a kind of ceramics with a wide range of uses.

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  • Silicon Carbide Kiln Furniture | Morgan Technical

    Alumina Ceramic Components Alumina Ceramic Components. See all in Alumina Ceramic Components; Brazed Fixutures ... We manufacture a wide range of kiln furniture manufactured from our specialist range of silicon carbide ... Our range of rollers have a high load bearing capacity making them a good choice for use in roller kilns for the production ...

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  • Additional Ceramic Tube Manufacturers, Ceramic

    Use our website to review and source top ceramic tube manufacturers with roll over ads and detailed product descriptions. Find ceramic tube companies that can design, engineer, and manufacture ceramic tubes to your companies specifications. Then contact the ceramic tube companies through our quick and easy request for quote form.

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  • Company | Tech Ceramic

    Tech Ceramic is a manufacturer and global supplier specialized in advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Silicon Carbide, Boron Carbide, Transparent Ceramics, etc.

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  • Monolithic ceramic/fiber reinforced ceramic

    Other ceramic fibers, such as silicon carbide fibers, are also suitable herein. Methods for making alumina fibers are known in the art and include, for example, that disclosed in U.S. Pat. No. 4,954,462 (Wood et al). Suitable aluminosilicate fibers are described in U.S. Pat. No. 4,047,965 (Karst et al).

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  • Zirconia Ceramic Sleeve - Ceramic Tube, Zirconia,

    2021-3-10 · Zirconia Ceramic Sleeve —Zirconium oxide (zirconia) has the highest fracture toughness of any advanced technical ceramic.Its toughness, mechanical properties and corrosion resistance make it ideal for medical and selected wear applications.

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  • Silicon carbide alloy ceramic wear tube | fitting

    Conventional ceramic forming processes are used and the material is sintered in an inert atmosphere at temperatures up to 2000ºC or higher. Both forms of silicon carbide (SiC) are highly wear resistant with good mechanical properties, including high temperature strength and thermal shock resistance.

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  • Use of Alumina-Silicon Carbide from wastes of coal mines ...

    2020-12-2 · reinforcing ceramic using combination of Silicon carbide and carbon [1-4]. c) Objectives: 1. Manufacture of a number of samples of in-situ Alumina-Silicon Carbide composite powder from colliery Shale (Colliery Mine’s waste) at low cost using conventional heat treatment furnace at …

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  • Alumina Ceramic Machining and Grinding - San Jose

    Alumina ceramics are among the hardest materials known-harder than tool steel or tungsten carbide. In fact, alumina ceramics are as hard as sapphire, making them excellent choices for severe-wear applications such as mill and chute linings, bearings and wear plates in addition to those applications already mentioned.

    Get Price
  • Alumina Tubes | Shop Alumina Ceramic Tubes for

    Alumina Ceramic Tubes. Get Elevated Temperature Stability with Alumina Ceramic Tubes. Sentro Tech’s alumina tubes, with 99.5% to 99.8% high-purity, offer elevated temperature stability. Alumina ceramic tubes come in custom sizes, including American and Metric, and offer a low material cost.. Minerals containing alumina used in alumina tubes make up nearly 15% of the earth’s crust making it ...

    Get Price
  • Alumina Al2O3 ceramic firing technology - China

    Alumina ceramic is a ceramic material mainly made of alumina (Al2O3), which is used for thick film integrated circuits. Alumina ceramics have good conductivity, mechanical strength and high temperature resistance. It should be noted that ultrasonic cleaning is required. Alumina ceramics is a kind of ceramics with a wide range of uses.

    Get Price
  • High Alumina Ceramic Pistons Tubes Sleeves |

    UniPreTec provides high-performance ceramic products in Alumina, Zirconia, Zirconia Toughened Alumina, Silicon Carbide, Silicon Nitride and further special materials. Along with these materials, we offer several machining from which to choose such as cutting, drilling, sawing, turning, grinding, polishing etc..

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  • Hexoloy Silicon Carbide Tubes for Protecting Your ...

    1 天前 · Silicon carbide has been mass produced since 1893 because of its hardness, but purity and porosity have always been limiting factors. Saint-Gobain Ceramic Materials has been a major contributor to the Silicon Carbide thermocouple protection tube industry for over 20 years. Improvements in the sintering process have led to unprecedented levels ...

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  • Silicon Carbide (SiC): Properties, Production ...

    Silicon carbide is mostly used for its hardness and strength, though its combined ceramic and semiconductor properties make SiC excellent in the manufacturing of fast, high-voltage, and high-temperature devices [1]. Properties of silicon carbide. Robust crystal structure. Silicon carbide is composed of light elements, silicon (Si) and carbon (C).

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  • Zirconia Ceramic Sleeve - Ceramic Tube, Zirconia,

    2021-3-10 · Zirconia Ceramic Sleeve —Zirconium oxide (zirconia) has the highest fracture toughness of any advanced technical ceramic.Its toughness, mechanical properties and corrosion resistance make it ideal for medical and selected wear applications.

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  • Application of Silicon Carbide in Abrasive Water Jet

    2018-9-25 · Silicon Carbide Materials, Processing and Applications in Electronic Devices 432 The use of the AWJM for machining or finishing purposes is based on the principle of erosion of the material upon which the jet is incident. The primary purpose of the abrasive material within the jet stream is to develop enough forces to erode the work material.

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