Superior Quality Fesi In Fesi Alloy

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Specifications

high quality ferrosilicon with different silicon content
1 superior quality
2 reasonable price
3 perfect service

Ferrosilicon

Ferrosilicon is an atomized alloy, which is formed by combining iron and silicon with different content.

Application: deoxidizer; alloying agent; nodulizer ; nucleating agent

package: (1)ton bag (2) according to client's requirements

delivery: trucks,port

brand	Chemical composition%
	Si	Al	Ca	Mn	Cr	P	S	C
	range%	max
FeSi75Al10.5-A	74.0-80.0	0.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75Al10.5-B	72.0-80.0	0.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75Al1.0-A	74.0-80.0	1.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75Al1.0-B	72.0-80.0	1.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75Al1.5-A	74.0-80.0	1.5	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75 Al1.5-B	72.0-80.0	1.5	1.0	0.5	0.5	0.04	0.02	0.2
FeSi75 Al12.0-A	74.0-80.0	2.0	1.0	0.4	0.3	0.035	0.02	0.1
FeSi75 Al12.0-B	74.0-80.0	2.0	1.0	0.4	0.3	0.04	0.02	0.1
FeSi75 Al12.0-C	72.0-80.0	2.0	-	0.5	0.5	0.04	0.02	0.2
FeSi75-A	74.0-80.0	-	-	0.4	0.3	0.035	0.02	0.1
FeSi75-B	74.0-80.0	-	-	0.4	0.3	0.04	0.02	0.1
FeSi75-C	72.0-80.0	-	-	0.5	0.5	0.04	0.02	0.2
FeSi65	65.0-<72.0	-	-	0.6	0.5	0.04	0.02	-
FeSi45	40.0-47.0	-	-	0.7	0.5	0.04	0.02	-

if you want to know more details,please contact us.

FACTORY:

Superior Quality Fesi In Fesi Alloy

Q: How are hard alloy fittings machined and polished?: Cutting tools or ceramic cutting tools for cubic boron nitride material, cobalt alloy cutting tools, etc.,Diamond grinding materials for polishing.

Q: Carbide die how to calculate weight, that is to say, its kg weight: Cemented carbide die weight = volume * density, tungsten cobalt carbide, density 14.4~15.3, cobalt content is higher, the lower the density.

Q: Method for assembling hard alloy cold heading die: If it is made of hard alloy cold die core and the steel bushing assembly, depends on the heat treatment hardness you cold die steel sleeve to be, if not steel heat treatment, direct heat bushing, the amount of interference for hard alloy core diameter of about 0.6%, if the steel heat treatment to HRC40 about the amount of interference for hard alloy core diameter about 0.3%.

Q: Carbide drills and cobalt high speed steel bit, which is good? What's the difference between these two materials?: The hard alloy bit too brittle is not recommended to use the titanium cobalt drill hardness is 12 degrees lower than the hard alloy but the impact is far better than other aspects of hard alloy, so I recommend the titanium cobalt drill, processing all kinds of materials, as long as the titanium cobalt drill deal, hard alloy as the game, looking for experience in practice, there are the problem can contact my 12 years of experience in fitter

Q: Hello, what's your company? What do you do with carbide? Thank you in advance: Pro, what do you mean by that question? We are the hard alloy recycling companies, focus on hard alloy recovery, Qingdao cemented carbide business network, with the recovery of hard alloy scrap, hard alloy die, tungsten steel scrap recycling

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: The difference between cemented carbide YG 15 and yg12: K30 YG8N YG8 14.5-14.9 160089.5 is suitable for cast iron, nonferrous metals and their alloys and non-metallic materials processing, not smooth, rough and discontinuous cutting section of rough planing, rough milling, drilling, reaming hole and deep hole. K30 YG8 YG10X 14.3-14.7 220089.5 is suitable for the production of small diameter micro drill, milling cutter, rotary file etc.. K35 YG10X YS2T 14.4-14.6 220091.5 is an ultrafine particle alloy, suitable for low speed rough turning, milling of heat-resistant alloy and titanium alloy, as cutting knives and taps, saw blades, milling cutters are preferred. K30 YS2T YL10.1 14.91900 91.5 has better wear resistance and bending strength, mainly used for the production of extruded bars, suitable for general drills, cutting tools and other wear-resistant parts. K15-K25 YL10.1 14.52200 YL10.2 91.5 has good abrasion resistance and bending strength, mainly used in the production of extruded rods, made of small diameter micro drill tool, watch the whole processing, and other cutting tools and wear parts reamer. K25-K35, YL10.2, YG15, 13.9-14.2 210087 are suitable for high tensile steel bars and steel tubes under high compression, for upsetting, piercing and stamping tools under larger stresses. YG15 YG20 13.4-13.7 250085 is suitable for production of stamping die, stamping parts, such as watch spring plates of musical instruments; die punching battery shell, toothpaste tubes; stamping die small size steel balls, screws, nuts etc; twist drill bits.

Q: Which prawns know of what is called red hard alloy.: A large amount of microscopic motion of microscopic particles (molecules, atoms, etc), i.e., irregular motion of a large number of microscopic particles that make up macroscopic objects or systems.

Q: I would like to use carbide cutting tools, car work, ordinary A3 steel or 45 steel, lathe speed to play more appropriate, the workpiece surface quality is better?: My car operation for more than 8 years, according to your car parts, actually hit 600 on the coarse, fine car or 1600 rpm, finish good, cutting speed is not too fast, the general lathe is mid-range open 6 can, keep your car parts after.

Q: How hard metal is welded with stainless steel?: Braze welding can be used.Carbide containing tungsten, vanadium and other metals, melting point higher than stainless steel, can be considered

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