Deoxidizer Alloy Metal HC Femn

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Specifications

Ferro Manganese
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2.best service
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Ferro Manganese Introduction:

1. Ferro Manganese is an alloy of Iron and manganese, with manganese between 65.0%~90.0%, as deoxidizer and alloying element additive. Divided into furnace ferromanganese and blast furnace ferromanganese.

2. Main categories: high carbon ferromanganese (carbon 7%), medium carbon ferromanganese
(carbon 1.0~1.5%), low carbon ferromanganese (0.5% carbon), metal manganese, Spiegel, Silicon-manganese alloy.

3. International general standard for carbon ferromanganese containing mananese with 75 ~ 80%. To adapt to theconditions of low grade raw ore, China provides manganese lower grades (furnace ferromanganese
manganese containing more than 65%, blast furnace ferromanganese manganese containing more than 50%).

Ferro Manganese Specification

Type	Brand	Chemical Compositions (%)
		Mn	C	Si		P		S
			C	1	2	1	2	S
			≤
Low-carbon ferromanganese	FeMn88C0.2	85.0-92.0	0.2	1.0	2.0	0.10	0.30	0.02
	FeMn84C0.4	80.0-87.0	0.4	1.0	2.0	0.15	0.30	0.02
	FeMn84C0.7	80.0-87.0	0.7	1.0	2.0	0.20	0.30	0.02
Medium-carbon ferromanganese	FeMn82C1.0	78.0-85.0	1.0	1.5	2.5	0.20	0.35	0.03
	FeMn82C1.5	78.0-85.0	1.5	1.5	2.5	0.20	0.35	0.03
	FeMn78C2.0	75.0-82.0	2.0	1.5	2.5	0.20	0.40	0.03
High-carbon ferromanganese	FeMn78C8.0	70.0-82.0	8.0	1.5	2.5	0.20	0.33	0.03
	FeMn74C7.5	70.0-77.0	7.5	2.0	3.0	0.25	0.38	0.03
	FeMn68C7.0	65.0-72.0	7.0	2.5	4.5	0.25	0.40	0.03

Application

1. Mainly used as alloy additives and deoxidizer in steelmaking.

2. Used as alloy agent ,widely applied to be widely applied to alloy steel, such as structural steel, tool steel, stainless and
heat-resistant steel and abrasion-resistant steel.

3. It also has the performance that it can desulfurize and decrease the harmfulness of sulfur. So when we make steel and cast iron, we always need certain account of manganese.

Deoxidizer Alloy Metal HC Femn

Q: Are there any German products called K44 which are imported into cemented carbide materials? I am machining hole, K44 is better than domestic material K30?: Yes, K44 is a German cobalt collar carbide material.German cobalt collar is the world's third largest rotating cutter manufacturer, with more than 100 years manufacturingCobalt collar: metal hole cutting tool history, including in the United States, Britain, Brazil, Japan, Korea, Czech and other nineteen countries set up factories. The main production, sale and repair all kinds of metal hole cutting tools, all of its main equipment imported from germany. At present, the tool grinding, grinding and grinding center has a modern five axis CNC intelligent cutting tool grinder,The automatic coating equipment and precision universal cutting tool measuring equipment which can be coated with many kinds of coatings, is mainly responsible for grinding, grinding and grinding all kinds of high speed steel and grinding hard alloy milling cutters and hole cutting tools.

Q: How to polish the rough surface of cemented carbide, what is the shortcut? Seek expert advice. Thank you。: Polish the surface of the cemented carbide surface by using diamond abrasive paste. When polishing, can not cut short, should be in accordance with the first rough grinding paste polishing, and then use fine grinding paste polishing process, and can not be directly polished with fine abrasive paste. Otherwise, the surface of the material will leave a wavy corrugation, which will be difficult to be polished with fine abrasive. In addition, the grinding efficiency of fine grinding paste is much lower than that of coarse paste.

Q: What kind of material is the alloy drill bit?: the hardness is relatively high, generally above HRC90 degrees, and it is suitable for batch processing and hard processing!

Q: What are the grinding carbide wheels?: Diamond grinding wheel, carborundum wheel and so on.Diamond grinding wheel is a diamond abrasive were used as raw materials, metal powder, resin powder, ceramic and metal plating as binder, made of the central circular hole is called consolidation abrasive diamond wheel (alloy wheel). Only welded blades use carborundum wheels, and generally fine grinding blades use diamond grinding wheels. The best tool is mounted on a tool grinder with a high speed. The tool is polished and has a good finish.

Q: How much is a kilogram of cemented carbide now recycled?: The market changes very fast, but also is the state (bulk, powder or other components (in general), the higher the greater your tungsten content and impurities (impurities), the proportion of impurities separation situation specific valuation). Generally ranging from tens to 100 yuan a kilogram. If you're ready to do this, it's recommended to buy a handheld spectrometer to quickly analyze the content.

Q: What does carbide K15-K20 refer to?: The smaller the value, the harder the hardness of the table is and the less resistant it is to the impact;

Q: Is there a material that is more wear-resistant than cemented carbide and has a relatively low cost?: If it is numerical control tool, it is more wearable than cemented carbide: ceramic, CBN, diamondAmong them, the lowest price of ceramics, diamond prices are highest

Q: How much does carbide WC contain?: Tungsten cobalt carbideThe main ingredients are tungsten carbide (WC) and binder cobalt (Co)The brand is from "YG" ("hard cobalt" Pinyin prefix) composition and percentage of average cobalt content.

Q: What is the difference between hard alloy steel and high speed steel?: 5, the scope of application is not the same: the general tool materials used carbide, complex difficult to shape, or require very sharp, high toughness and other field applicable high-speed steel

Q: How are cemented carbides sintered?: After cooling, the hardened phases are distributed in a grid of bonded metals that are closely related to each other and form a solid whole. The hardness of cemented carbide depends on the content of the hardened phase and grain size. The higher the content of the hardened phase and the finer the grain, the greater the hardness. The toughness of cemented carbide is determined by bonding metal. The higher the bonding metal content is, the greater the bending strength is.

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