Scrap copper, aluminum and other metals .Transportation, consulting & import customs
Procedure : the buyer shall pay 30% deposit uponviewing the goods in the seller's wareshop to cater for tbe inland expenses involved , 70% balance to be cleared against the original shipping documents at the destination port !
TiB2 powder is a kind of gray black powder, and the powder particles have a complete hexagonal crystal structure. titanium diboride (TiB2) powder has high melting point, high hardness, wear resistance, acid and alkali resistance, strong thermal conductivity, excellent electrical conductivity, excellent chemical stability and thermal shock resistance, high oxidation resistance temperature, and resistance to oxidation below 1100 â??. Its products have high strength and toughness, and do not corrode molten metals such as aluminum, excellent mechanical properties at high temperature, and good electrical conductivity at high temperature. Main purpose: Conductive ceramic materials. It is one of the main raw materials of vacuum coating conductive evaporation boat. Ceramic cutting tools and moulds. It can manufacture precision machining tools, drawing dies, extrusion dies, sandblasting nozzles, sealing elements, etc. Composite ceramic materials. Cathodic coating material for aluminum electrolytic cell. It is made into PTC heating ceramic material and flexible PTC material, which is a good strengthening agent for A1, Fe, Cu and other metal materials. Plasma spraying. ceramic target Item chemical component(wt%) TiB2 Ti B O C Fe >68.2 >30.8
Nickel-based heat-resistant alloys Category:Nickel alloy casting Nickel-based heat-resistant alloys is a kind of nickel-based alloy, and the common grades are GH738, GH4738 etc. Product Description Nickel-based heat-resistant alloys is a nickel-based alloy. There are many different classifications of nickel-based alloy. Heat-resistant alloy is a material that can be used at high temperatures.For example, chemical and chemical equipment in the petrochemical field, atomic power generation in the energy field, comprehensive utilization of coal and other fields. The main elements of nickel-based heat-resistant alloys are nickel and chromium, and some other elements are also added to improve the solid solution strengthening of the alloy. They can still have high strength and oxidation resistance at high temperatures, and are often used in similar aircraft engines. and other high-temperature parts on the equipment. Nickel-based alloys can dissolve more elements in them, and can still maintain good organizational stability after dissolving the elements. The representative Incoloy alloy series is resistant to corrosion and creep resistance. It can also be used in Stress cracking is prevented to a certain extent.
Magnesium Photoengraving Plate.
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