Automobile industry application of magnesium alloy
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- 1000 m.t.
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- 10000 m.t./month
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Magnesium is a new type of light in 20th century developed corrosion resistant metal materials, the application of magnesium is concentrated in the magnesium alloy, aluminum alloy production, steelmaking desulfurization, aviation military four areas, are widely used in automobile manufacturing, light industry, metallurgy industry, chemical industry, electronic industry and meter manufacturing, etc.
Excellent performance of magnesium alloy with beautiful posture by the computer, household appliances, mobile phone manufacturers.
Automobile industry application of magnesium alloy has high strength, heat resistance, abrasion resistance, and the advantages of light weight, make its gradually take the place of cars in the automobile industry of plastic products and the proportion of large steel components, mainly to replace the original engine, steering wheel, seat base and so on.
The United States, for example, gm's "Polaris V - 8" engines have 15 pounds (6.8 kg) of magnesium die casting parts, and the engine assembly in Cadillac cars, the company annual production of 25000 ~ 30000 in the mid - 90 - this kind of car, one requires magnesium, gm's annual output has remained at more than 9 million vehicles, Japan's Toyota car production with gm, only for the two companies for the demand of magnesium alloy is enough to make metal magnesium production enterprise with excitement.
- Q:Hard alloy die polishing with what can be reached Ukraine black brightness
- Recycling all kinds of scrap carbide, waste alloy powder, alloy polished powder
- Q:What is the heat treatment process of cemented carbide?
- To put it plainly, that is, hardening of cemented carbide, that is, heating to a certain temperature, insulation for a certain period of time, and then suddenly into the inert gas, so that it suddenly cooling.. The same as steel quenching. After quenching generally tempered, to eliminate the stress produced by quenching, it is mainly to change the bonding phase components, that is, the organizational structure, improve the strength of cemented carbide, hardness and comprehensive performance
- Q:Printing requirements for cemented carbide
- Since 80s the advent of nano cemented carbide, and gradually formed a new sintering method, such as microwave sintering, field assisted sintering (such as spark plasma sintering and plasma activated sintering), two stage sintering, selective laser sintering etc..Vacuum sintering (Vacuum Sintering) is one of the more widely used methods for cemented carbide sintering, which began in the 30s of last century,Great progress has been made in the past thirty years. Vacuum sintering is the process of sintering and pressing in a negative pressure gas medium. Vacuum sintering can improve the purity of furnace gas and the negative pressure can improve wettability of bonded hard phase. Vacuum sintering has the following advantages: sintering in vacuum condition, hinder greatly reduces the adsorption of gas on the surface of powder and closed pore gas on the densification of the powder, is favorable to the diffusion process, which is conducive to the densification; better able to exclude Si, Mg and Ca in the sintered body trace of oxide impurities thus, to improve the purity of hard alloy; improve the wettability of liquid phase sintering, is conducive to tissue shrinkage and improve the alloy.
- 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:What about cemented carbide produced in Zhuzhou? What brand is good?
- Diamond brand still has a certain position, the 1 floor said that the fine carbide sales company, I pass there every day, but also put Alibaba lights in there
- Q:What does carbide K15-K20 refer to?
- generally used to process Cast Iron and non-ferrous metals15 represents its abrasion resistance or impact resistance,The smaller the value, the harder the hardness of the table is and the less resistant it is to the impact;
- Q:Does the hard alloy belong to the composite material?
- Grain refinement can improve both the hardness and toughness of the material. Hard alloys and cermets belong to particle reinforced composites, which change the size of hard phase and have great influence on the properties. In this paper, the preparation process of cemented carbide and cermet raw powder with different thickness is optimized, and two sets of materials with the same original chemical composition and different grain size are prepared by vacuum sintering technology.This is not how I suggest you go to Baidu search Suzhou haokai metal material limited company to ask it!
- Q:Where can I use cemented carbide?
- Cemented carbide is a kind of alloy material made by powder metallurgy process of hard metal and bonding metal of refractory metal.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.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. Can be used to make drilling tools, mining tools, drilling tools, measurement tools, wear parts, metal grinder, cylinder liner, precision bearings, nozzle, metal mold (such as wire drawing dies, molds, mold, nut bolt fasteners and various molds, carbide goodnature can gradually replace the steel mold before).Carbide mainly YT, YN, YW and YG series, according to the different properties applied to different fields.
- Q:Compare the advantages and disadvantages of high speed steel and cemented carbide
- Hard alloy powder is: high hardness metal carbide to micron order, with cobalt, molybdenum, nickel and other binder, under high temperature and high pressure sintering temperature. The carbide content in hard alloy than high-speed steel, high hardness, good abrasion resistance (HRC75--80).Hard alloy red hardness can reach 800-1000 degrees.Carbide cutting speed is 4 - 7 times higher than that of high speed steel, and cutting efficiency is highThe disadvantage is that the bending strength is low, the impact toughness is poor, the brittleness is great, and the impact and vibration resistance are low
- Q:YW1 what do you mean by "YW" in carbide cutter head?
- Y represents the metallurgical (Yejin) Department standard. W stands for universal (Wanneng) alloy
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Automobile industry application of magnesium alloy
- 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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