Good Fesi As Inoculant

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Payment Terms:: TT OR LC

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Specifications

1: Certificates: ISO9001:2008 and CIQ.
2. Size: any size
3. Packing: 1 MT BIG BAG

Feature

1.Can supply 3000MT per month
2.CIQ quality certificate can be provided
3.Timely delivery of the goods
4.Legitimate full documents

5.It intenses the graphite core and thinning the graphite core, promotes the obtaining of A-type graphite in gray iron and improving the roundness of graphite in nodular iron.
6.Reduce the tendency of white iron and reduce the relative hardness.
7.High anti-decline ability. Prevent declining of inoculant and nodular iron.
8.Enhance the section uniformity and prevent the shrink tendency.
9.Steady chemical composition. Even processing granularity. Small deviation in quality and ingredients.
10.Low melting point(approaching 1300°C). Easy for melting absorb and has little dross.
11.Special inoculant can be produced according to customer’s demand.
12.Granularity supplying: 0.2-0.7mm,0.7-1.0mm,1.0-3.0mm,3.0-8.0mm.

specification

Brand		Chemical Composition(%)
Name	Size (mm)	Si	Ba	Ca	Al	Fe
Ba2-67	0.2-0.9	≥67	2-4	0.5-2.5	0.8-1.5	Balance
Ba5-60	2-5	55-60	4-6	0.5-2.5		Balance
BaRe5-60.5	3-8	55-60	4-6	0.5-2.5		Balance
Ba10-55	0.2-3 2-8	50-55	8-12	3.5-5.5		Balance
Ba15-50	0.2-3 2-8	45-50	13-17	3.5-5.5		Balance
Ba20-45	0.2-3 2-8	40-45	18-20	3.5-5.5		Balance
Ba3-50	0.2-3 2-8	46-54	1.5-4	1-3		Balance
Si72	0.3-2	70-72		1-3		Balance

size

0.2-0.7mm,1-3mm,2-7mm

Good Fesi As Inoculant

Q: Carbon steel valves in Baidu LibraryThe temperature can reach 425 degrees, is not without welding carbide seal, who has no detailed material ah?,: What valve do you have to see and hardening?. Usually only about 300 degrees. Special hardening can only be done at 425 degrees

Q: Carbide blade domestic that tricky point?: Too much, there are at least dozens of domestic do this.

Q: Detailed comparison of cemented carbide with diamond properties: Diamond is hard and brittle, with excellent performance, most of the material processing, as is the emerging industry, the production level is uneven, the high price range; processing hard alloy is less, the price is relatively cheap, because it is a traditional industry, level of production is relatively mature. If you are now worried about the choice of a tool for processing, using diamond tools or carbide tools?

Q: In addition to diamonds, Hunan there are no good carbide manufacturers? Product advantages in the ordinary blade, knife head and mining tools. Which factory's alloy is of good quality? The best size, with the original tungsten powder. Please know what to say, first thank you: Zhuzhou diamond that is the best, most of the rest is a relatively large number of private enterprises, also there are several points to Zhuzhou, Jingcheng, Seiko, meiteyou, delta force and so on are OK, probably a year there are hundreds of tons of production

Q: What kinds of carbide knives do you have? Write out its main functions and uses.: (3) tungsten tantalum cobalt (WC+TaC+Co) cemented carbide (YA);The addition of TaC (NbC) on the basis of YG cemented carbide improves the hardness and strength, thermal shock resistance and wear resistance at room temperature, high temperature, and can be used to process Cast Iron and stainless steel.(4) tungsten, titanium, tantalum, cobalt (WC+TiC+TaC+Co) and hard alloy (YW), such as W1, W2 and so on.On the basis of YT cemented carbide, TaC (NbC) is added to improve the flexural strength, impact toughness, high temperature hardness, oxygen resistance and wear resistance. Both can process steel, but also the processing of cast iron and non-ferrous metals. Therefore, it is often called universal cemented carbide (also known as universal cemented carbide). At present, mainly used for processing heat-resistant steel, high manganese steel, stainless steel and other difficult materials.

Q: One kind of steel is called T10, and another is carbon steel. What kind of hardness and strength do they have?: T10 is a kind of carbon steel, carbon containing 1% carbon steel, excluding alloy elements, alloy steel is alloy element steel. The strength of carbon steel and alloy steel which has high hardness, not only carbon and alloy content, to look at the condition of heat treatment, even if the same carbon content of carbon steel and alloy steel under different heat treatment conditions, may be carbon steel high hardness alloy steel with high hardness can also be. Still do not understand this is not nonsense, domestic high quality steel, not only domestic technology is not in place, the user is not willing to pay a high price to buy high quality steel. Always want to spend less money to buy things, it is not possible.

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: The milling of hard cutting workpiece hard alloy cutter knife edge collapse and Countermeasures of reason: The cutter model is wrong, the milling can not move the material, the resistance is big, then the knife breaks. Use 75 degrees to make the plane

Q: Where does Tianjin sell yt30 carbide tool?: Now there are the same, express, everything is not afraid. I am the agent of Zigong the Great Wall brand cemented carbide, quality assurance, definitely authentic.

Q: allowing the use of larger anterior angle, generally high speed steel tool than the hard alloy tool angle _______.A0 degrees ~5 degrees, B6 degrees, ~10 degrees, C11 degrees, ~15 degrees: Different rake rake angle and carbide cutting tools of high-speed steel cutting tools, but according to different materials, the front angle and cemented carbide cutting tools of high-speed steel cutting tool rake angle difference is different;

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