High Carbon Femn For Steelmaking

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Specifications

different kinds of ferromanganese
1 different brands of products for different industrial uses
2 high quality
3 good service

ferromanganese

There are three kinds of ferromanganese according to its different carbon content: low carbon FeMn, middle carbon FeMn, high carbon FeMn. And there are two different types of high carbon FeMn according to their different chemical composition: electric furnace FeMn and blast furnace FeMn.

Application: deoxidizer, alloying agent, desulfurizer.

Package:(1):ton bag

(2):according to client’s special requirement

electric furnace FeMn
types	brand	chemical composition%
		Mn	C	Si		P		S
			C	I	II	I	II	S
			max
low carbon FeMn	FeMn88C0.2	85.0---92.0	0.2	1	2	0.1	0.3	0.02
	FeMn84C0.4	80.0---87.0	0.4	1	2	0.15	0.3	0.02
	FeMn84C0.7	80.0---87.0	0.7	1	2	0.2	0.3	0.02
middle carbon FeMn	FeMn82C1.0	78.0---85.0	1	1.5	2.5	0.2	0.35	0.03
	FeMn82C1.5	78.0---85.0	1.5	1.5	2.5	0.2	0.35	0.03
	FeMn78C2.0	75.0---82.0	2	1.5	2.5	0.2	0.4	0.03
high carbon FeMn	FeMn78C8.0	75.0---82.0	8	1.5	2.5	0.2	0.33	0.03
	FeMn74C7.5	70.0---77.0	7.5	2	.	0.25	0.38	0.03
	FeMn68C7.0	65.0---72.0	7	2.5	4.5	0.25	0.4	0.03


blast furnace FeMn
types	brand	chemical composition%
		Mn	C	Si		P		S
			C	I	II	I	II	S
			max
high carbon FeMn	FeMn78	75.0--82.0	7.5	1	2	0.3	0.5	0.03
	FeMn74	70.0--77.0	7.5	1	2	0.4	0.5	0.03
	FeMn68	65.0--72.0	7	1	2.5	0.4	0.6	0.03
	feMn64	60.0--67.0	7	1	2.5	0.5	0.6	0.03
	feMn58	55.0--62.0	7	1	2.5	0.5	0.6	0.03

High Carbon Femn For Steelmaking

Q: What type of carbide for punching dies? Better. Where can I buy it?: 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 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 difference between them?From hardness, abrasion resistance analysis!: Is the use of metal carbide hard alloy with high heat resistance and high wear resistance (WC tungsten carbide, titanium carbide, tantalum niobium carbide TiC TaC, NbC etc.) and metal binder (cobalt, nickel and molybdenum) powder metallurgy products under high temperature sintering. Its hardness is 93 HRA8, high temperature resistance of 850 ~ 1000 C, has good abrasion resistance, allowing the use of the cutting speed can reach 100 ~ 300m / min, can be a variety of materials including machining hardened steel, hard alloy is commonly used tungsten cobalt (YG), tungsten titanium cobalt (YT) and general hard alloy (YW) three.Diamond is an allotrope of carbon, natural diamond and diamond two.

Q: What are the features of cemented carbide YG8 knives?: Density: 14.6-14.8; hardness HRA:90.5; flexural strength, Mpa2300High bending strength, shock resistance and vibration resistance is better than YG6. It is suitable for low speed rough machining of cast iron, non-ferrous metals and their alloys, and non-metallic materials

Q: Compare the advantages and disadvantages of high speed steel and cemented carbide: Must be in a hardened state, in high speed steel iron, chromium, tungsten and carbon forming hard carbide can improve the wear resistance of steel (hardness of HRC6468). Another part of tungsten dissolved in the matrix, increase the hardness of steel red.High speed steel can reach 650 degrees of red hardnessHigh speed steel has good strength and toughness, cutting edge is sharp after grinding, and its quality is stable. It is used to make small and complex cutting tools

Q: There are three kinds of cemented carbides, of which tungsten, cobalt and titanium are brittle cemented carbides?: Cemented carbides are classified into tungsten, cobalt, tungsten, titanium, tungsten, titanium, tantalum and cobalt. Tungsten cobalt carbide knife with: YG6, YG8, YG8N and so on, such carbide cutting tools for processing non-ferrous metals, stainless steel, cast iron and other materials;Tungsten carbide hard alloy knife has: YT5, YT15, etc., this kind of carbide cutting tools for processing steel and other tough materials;Tungsten, titanium, tantalum, cobalt carbide knife with: YW1, YW2, YS25, WS30, etc., this kind of carbide cutting tools for processing heat-resistant steel, high manganese steel, stainless steel and other difficult materials.

Q: What is hard alloy grinding?: Green silicon carbide grinding wheel, green silicon carbide hardness brittleness is higher than black silicon carbide, abrasive sharp, good thermal conductivity, suitable for grinding hard alloy, optical glass, ceramics and other hard brittle materialThe diamond grinding wheel than boron carbide, silicon carbide, corundum and other general grinding blade grain made of sharp corner, small abrasion, long service life, high productivity, good processing quality, but the price is expensive, it is suitable for the grinding of hard alloy, ceramic, semiconductor and other high hardness brittle hard material.

Q: What are the cemented carbide coatings?: The hard alloy coating is used to form high hardness wear-resistant coating on the surface of metal, Beijing Naimo company according to the composition of the alloy is divided into:1.jp8000 spraying tungsten carbide coating2. nickel tungsten alloy coating3. cobalt tungsten alloy coating

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: 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

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