calcium carbide -- a grey salt of CaC
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calcium carbide is a grey salt of calcium (CaC) used in making acetylene。
Application：
1、 Calcium carbide to generate acetylene after reaction with water to the synthesis of many organic compounds
2、 Heating powdered calcium carbide react with nitrogen gas, to generate calcium cyanamide, namely lime nitrogen, heating lime nitrogen and salt of black cyanide for gold mining and non-ferrous metal industry
3、 Calcium carbide itself can be used in iron and steel industry of desulfurizer
4、 Under the old miners ore, the calcium carbide will be use to generate in the tin can weave the calcium carbide acetylene (C2H2) into a lamp
- Q: hard alloy ball tooth, sand making machine, high quality and inexpensive alloy (*^__^*)I am now in great demand of cemented carbide rods, hard alloy blade, hard alloy ball tooth, sand making machine alloy strip, the old customers are not do, now I want to find a long-term cooperation partners, we have not recommended ~ ~ ~ thank you pull
- Hello, I'm from Zhuzhou CREE cemented carbide Co., Ltd.We are specializing in the production of various specifications of hard alloy, Zhuzhou cemented carbide, Zhuzhou hard alloy, sand making machine alloy strip, hard alloy ball tooth, carbide blade, hard alloy bars, welding blade, milling cutter, long and thin; manufacturers selling cheaper price; all kinds of hard alloy, Zhuzhou cemented carbide, Zhuzhou hard alloy sand making machine alloy, hard alloy ball tooth, carbide blade, hard alloy bars, welding blade, milling cutter, long and thin, everything, quality assurance; welcome you to come to the consultation, to serve you is our honor.
- Q: Hard alloy is tungsten?
- You can understand that.Cemented carbide is a kind of alloy material made by powder metallurgy process of hard metal and bonding metal of refractory metal.Cemented carbides include:Tungsten cobalt carbideThe main ingredients are tungsten carbide (WC) and binder cobalt (Co).
- Q: What are the differences between the two grades of carbide, YT15 and YT5?
- YT15 is compared to YT5. The former has high hardness, great brittleness and good wear resistance. The latter is low in hardness, tough in toughness and poor in wear resistance. YT5 is often used for roughing or machining, impact cutting, and YT15 is usually semi finishing and finishing.
- Q: I would like to solder a carbide tool now, what materials do you need to ask for specific methods?
- You need to use the Ya alloy electrode and welding tool first articles to be heated to red (a temperature of about 800~1000 degrees) and then stained with borax flux (in the electrode when need to add) and then work hard alloy or welded tungsten steel tools a turning tool on the lathe tool holder can be cut off in the car turning bracket that is the
- Q: What are the features of cemented carbide YG8 knives?
- So professional, do not understand the normal, YG8 are used for processing pig iron and other artifacts
- Q: Why is carbide cutting tools less standard than high speed steel cutting tools?
- Because the hard alloy material rigidity is better, the brittleness is bigger, the toughness is relatively bad, namely is easier than the high speed steel cutting tool to break off, after grinding blunt, the force is more complex. Greater resistance.Cemented carbide: an alloy material made from powder metallurgy by hard metals and bonded metals of refractory metals. Hard alloy is widely used as a tool material, such as turning, milling, planing, drilling, boring, used for cutting cast iron, non-ferrous metals, plastics, chemical fiber, graphite, glass, stone and steel, can also be used for cutting steel, stainless steel, high manganese steel, tool steel and other hard processing materials. Now, the cutting speed of new carbide tools is several times that of carbon steel. Hard alloy with high hardness, strength and toughness, good wear resistance, heat resistance, corrosion resistance and a series of excellent performance, especially high hardness and wear resistance of it, even at a temperature of 500 DEG C also remained unchanged, at 1000 degrees C still have high hardness.
- Q: How many models are there? 10Because we want to purchase carbide milling cutters, we would like to know the classification methods and the characteristics of various types of carbide at home.Some people say that Zhuzhou is best, Nanchang, Fujian, Longyan in turn. But there are many factories in a region. How can you say which is good and that is not good?Do you have a YL model?
- Overall, Zhuzhou cemented carbide works, Shanghai alloy materials factory, Zigong cemented carbide plant, new carbide knives are good. But the single pair of milling cutters is not clear! There is no YL!
- Q: Can ceramic tools process cemented carbides?
- Specific to the needs of carbide processing brand to determine,Cemented carbide, such as tungsten carbide, can be machined with a CBN toolReference: "CBN tools for processing hard alloy material, Valin super hard"
- Q: Customers ask whether cemented carbide can be used in the food industry! ~
- The processing link is possible. Food segment will not be able to ah!
- Q: Is it hard to make carbide cutting tools for aluminum alloy?
- For Aluminum Alloy in general, very low hardness, ordinary tool steel can be effectively processed. But more wear-resistant hard alloy, the size change in process tool is very small, which resulted in NC machining, all using carbide tools.On the other hand, the tendency of cemented carbide to adhere to aluminum material is lower than that of tool steel, which can effectively improve the surface finishBut hard alloy is more brittle, attention should be paid during use
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calcium carbide -- a grey salt of CaC
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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