Calcium silicon cored wire

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1 factory supply with best price calcium silicon
2 calcium silicon cored wire
3 in this field with10 years old
4 :SGS/ISO

Product introducton

  1  Calcium Silicon is compound alloy which is composed of silicon, calcium and ferro.

  2   It is an ideal compound deoxidizer and desulfurizer which can be used in the production of many kinds of steel such as rail steel, low carbon steel, stainless steel and other special alloy like Ni base alloy and titanium base alloy.

  3  CaSi alloy also can be applied as the heatraiser in convertor steelmaking workshop and as the inoculant or additive in producing cast iron and nodular cast iron.

  4 factory very low price calcium silicon /calcium silcon powder /calcium silicon cored wire.Si content 50--65%,Ca 28--35%.

Speciafication  

Brand

Chemical composition (%)

Ca

Si

C

Al

P

S

Ca31Si60

31

55-66

1.0

2.4

0.04

0.05

Ca28Si60

28

55-65

1.0

2.4

0.04

0.05

Ca24Si60

24

55-65

1.0

2.5

0.04

0.04

Ca20Si55

20

50-60

1.0

2.5

0.04

0.04

Ca16Si55

16

50-60

1.0

2.5

0.04

0.04


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Q:What are the YT and YG carbide cutting tools for each occasion and why is it necessary to improve the quality of the machined surface?
But modern machining, has no strict distinction between the T and G class, but in different types of processed materials and processing conditions, different ways such as the use of different materials, and with appropriate coating, to reduce the cost requirements.Cutting parameters need to be selected according to different cutting occasions and different materials to be machined.
Q:Hard alloy die mold grinding angle how slim
The diamond electric grinding head can be polished, and the electric grinding head has a conical grinding head.
Q:Printing requirements for cemented carbide
Because of its superior properties such as high strength, hardness, excellent wear resistance and oxidation resistance, carbide is widely used in mechanical processing, petroleum mining, mold forming and structural wear-resistant parts and other fields. In the production of cemented carbide, sintering is the most important process. Even if the compacts are the same, different sintering processes have different effects on the properties of the sintered products. For a long time, many researchers have gradually formed a variety of sintering methods in actual production, including vacuum sintering, hot isostatic pressing sintering, vacuum follow-up hot isostatic pressing, sintering, hot isostatic pressing, etc..
Q:What are the fields of nano WC Cemented Carbides applied?
(2) electronic industry. The development trend of electronic products is miniaturization, integration and precision. The integrated circuit board is made of epoxy resin, glass fiber or glass fiber reinforced plastic. This requires micro drill has high hardness and wear resistance; while the drill diameter is very small (generally 0.2 ~ 0.3mm, and 0.05mm), easy to break, also called bit has high strength and toughness, and need to correct drilling hole position accuracy, and the drill bit has high stiffness (elastic modulus). These conflicting requirements. The common hard alloy and fine grain carbide drills are difficult to meet these requirements, only the use of nano grain carbide grain size of less than 0.5 m. And as the dot printing needle, its diameter is only 0.2-0.35mm; multi frame processing integrated circuit lead by the progressive die, punch thickness less than 0.2mm, the error is only 0.002mm; in addition to the printed circuit board with wire cutting head disc cutter, and the precision of the small die, all require the use of Nanocrystalline WC cemented carbide in order to achieve its function to produce alloy.
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:What materials are hard alloys used to process?
YT hard alloy, resistant to impact, high temperature, processing steel, aluminum and so on.
Q:What is the difference between tungsten cobalt alloy and YG8 and YG6 series cemented carbide?
YG6, YG6X, YG8, YG8C, YG11C, and so on,YG6 hardness and wear resistance are slightly higher than that of YG8, but strength and toughness are not as good as YG8
Q:What is the tungsten alloy blade, what is the difference with the hard alloy blade? What is it for?
Tungsten alloy blade is a kind of hard alloy, metal processing used in the workpiece.You search for Zhuzhou cemented carbide first station can help you to find out more information
Q:Carbide welding method 50
Then an old welder re - welded it once, and it worked out just now. Probably the main point is water welding, the flame can not blow the time is too long, alloy hair red, you have to immediately with the matrix together, right, not only faster, more important still prevail. Because it's not good to come second times if you're not allowed
Q:Chengdu which has carbide scrap acquisition point?
Bars of 75000 yuan / kg (Fu Xujian) Zhejiang Zhoushan self-employed waste tungsten 150-200 yuan / kg, Hebei Hengshui Gucheng County Sindh rare metals tungsten tailings 100-300 yuan / ton Guangzhou lechran gold bars 1200 yuan / kg, Zhengzhou Zhengzhou Hongsen tin small PCB tungsten steel drill 160-190 yuan / kg in Zhejiang Taizhou

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