Graphite rod is used in the fields of national defense, machinery, metallurgy, chemical industry, casting, non-ferrous alloys, and lightening, especially black carbon rods. It is also used in the fields of ceramics, semiconductors, medicine, environmental protection, laboratory analysis, etc. metallic material. When cutting steel, it is not necessary to use flammable and explosive gases like oxygen-acetylene flame cutting, which has low cost and safe operation. You can use arc cutting to process a variety of metals that cannot be processed by gas cutting, such as cast iron, stainless steel, copper, aluminum, etc., with high efficiency, and all can get more ideal results. Performance: The component is hard and brittle, has a small expansion coefficient, can withstand rapid cooling and heat, is not easy to deform, has good chemical stability, has strong acid resistance, does not react with strong acids, has poor alkali resistance, and can corrode at high temperatures.
Graphite block is used in the fields of national defense, machinery, metallurgy, chemical industry, casting, non-ferrous alloys, and lightening, especially black carbon rods. It is also used in the fields of ceramics, semiconductors, medicine, environmental protection, laboratory analysis, etc. metallic material. When cutting steel, it is not necessary to use flammable and explosive gases like oxygen-acetylene flame cutting, which has low cost and safe operation. You can use arc cutting to process a variety of metals that cannot be processed by gas cutting, such as cast iron, stainless steel, copper, aluminum, etc., with high efficiency, and all can get more ideal results. Performance: The component is hard and brittle, has a small expansion coefficient, can withstand rapid cooling and heat, is not easy to deform, has good chemical stability, has strong acid resistance, does not react with strong acids, has poor alkali resistance, and can corrode at high temperatures.
Olded graphite, high purity graphite, high density graphite, high strength graphiteú¬is mainly used for electron discharge machining mold, sintering mold, continuous casting graphite jig, graphite crucible, crystallizer, making all kinds of graphite products, etc. The carbon content is up to 99.9%, and the particle size is about 325 mesh. The size of graphite block: 200~850 x 120~320 x 50~200mm; the size of graphite rod: ª¦110~630 x 250~600mm. Wooden cases with iron strip about 4 to 6 pieces , and with inner plastic preventing moisture and shock to be seaworthy shipping.
High purity graphite (fine-grained synthetic graphite), which is usually available in the shape of block or rod, is of the following physical and chemical properties: high strength, high density, high temperature resistance, oxidation resistance, erosion resistance, and so on. It is mainly used for electron discharge machining mold, sintering mold, continuous casting graphite jig, graphite crucible, crystallizer, making all kinds of graphite products, etc. The carbon content is up to 99.9%, and the particle size is about 325 mesh. The size of graphite block: 200~850 x 120~320 x 50~200mm; the size of graphite rod: ª¦110~630 x 250~600mm.
Isostatic press graphite Graphite material is an especially fine grain, dense, isotropic graphite. Isostatic press graphite has many good characteristics such as high strength, excellent thermal shock resistance to high temperature and oxidation, low specific resistance, good anticorrosion, ease of precise machining, high purity, and also have the merits of large size and good isotropy. Wooden box
Carbon content: 99.9% Bulk density: 1.8 325 mesh The size of graphite block: 200~850 X 120~320 X 50~200mm; the size of graphite rod: ª¦110~630 X 250~600mm.
High purity graphite High purity graphite, as the leading products of our company, is of the following physical and chemical properties: high strength, heat resistance and shake resistance, high temperature resistance, oxidation resistance, erosion resistance, and so on. It is widely applied to machinery industry, electronic industry, electrical industry, chemical industry, battery industry, military industry, astronavigation industry, and the like.
A crucible is a container used to hold metal for melting in a furnace and it is needed to withstand the extreme temperatures encountered in melting metals. The crucible material must have a much higher melting point than that of the metal being melted and it must have good strength even when white hot. Graphite crucible can withstand the high temperature, and has good resistance to chemical erosions and thermal shock. Especially graphite crucible is ideal for the melting of aluminum, copper and other metals. Quartz crucible has the advantages of high purity ,high temperature resistance, with big size ,good thermal insulation, economization on energy ,quality stability etc. Fused quartz crucibles are used in the manufacture of silicon metal for semiconductor wafer applications and polysilicon. In order to produce high quality wafers, starting materials are added to a crucible heated to high temperatures and pulled from the melt as a single crystal. Fused Quartz is one of the few materials that can combine the high purity and high temperature properties required for this process. GW offers graphite crucibles & Ceramics (Quartz) crucibles in different sizes and types. Whenever you need crucibles, just feel free to contact us, and we will reply you in a shortest time. Our standard packing
Special property requirements specially produced Our standard packing
