Ferro Silicon Slag Powder Inspection: CIQ SGS QA
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m.t.
- Supply Capability:
- 5000 m.t./month
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Specifications
1 factory supply directly
2 quality in guarantee
3 timely delivery
4 certificate:SGS/CIQ/ISO
Description
1. Silicon slag(off grade silicon) is a by-product when making silicon metal.
2. The silicon content is from 45% to95%, and the rest are C, S, P, Al, SiO2, Fe, Ca etc.
3. The silicon slag is much cheaper than purity silicon metal, and has many industrial applications.
Application
1. It is a good substitute for ferro silicon in steel making which has advantage in reducing the making cost.
2. The silicon slag powder can be made silicon briquette which has far and wide market at home and abroad.
3. It is used as deoxidizer in steel making.
Specification
Silicon Slag | |||||
Type | Si | Ca | S | P | C |
≥ | ≤ | ||||
Silicon Slag 45 | 45 | 5 | 0.1 | 0.05 | 5 |
Silicon Slag 50 | 50 | 5 | 0.1 | 0.05 | 5 |
Silicon Slag 55 | 55 | 5 | 0.1 | 0.05 | 5 |
Silicon Slag 60 | 60 | 4 | 0.1 | 0.05 | 5 |
Silicon Slag 65 | 65 | 4 | 0.1 | 0.05 | 5 |
Silicon Slag 70 | 70 | 3 | 0.1 | 0.05 | 3.5 |
Off grade Silicon | |||||
Type | Si | Ca | S | P | C |
≥ | ≤ | ||||
Off grade Silicon 80 | 80 | 3 | 0.1 | 0.05 | 3.5 |
Off grade Silicon 85 | 85 | 3 | 0.1 | 0.05 | 3.5 |
Off grade Silicon 90 | 90 | 1.5 | 0.1 | 0.05 | 2.5 |
Off grade Silicon 93 | 93 | 1.5 | 0.1 | 0.05 | 2.5 |
Off grade silicon powder | |||||
Type | Si | C | Ca | S | P |
| ≥ | ≤ | |||
Off grade silicon powder | 90 | 3 | 5 | 0.1 | 0.05 |
Off grade silicon powder | 80 | 3 | 5 | 0.1 | 0.05 |
Off grade silicon powder | 70 | 4 | 5 | 0.1 | 0.05 |
Off grade silicon powder | 65 | 5 | 5 | 0.1 | 0.05 |
Off grade silicon powder | 60 | 6 | 5 | 0.1 | 0.05 |
Size:0-3mm, 1-10mm, 10-50mmor as per customers' requirement.
Remark: specification and size can be optimized by per customers' requirement.
products information
Silicon slag is by-products during the product of ferrosilicon, ferrosilicon slag is used to recycle pig iron and common casting in steel slag and so on, it can improve furnace temperature significantly,increase the liquidity and discharge iron slag effectively, increase the label. stable quality, timely delivery.
Silicon slag is used to recycle pig iron and common casting in steel slag and so on, it can improve furnace temperature significantly,increase the liquidity and discharge iron slag effectively, increase the label. improve the ability of ductile and cutting of pig iron and castings. Stainless steel manufacturers use the silicon slag as reducing agent,during stainless steel smelting process, stable quality, timely delivery.
Application: Steelmaking and Casting
1. Professional manufacturer
2. Controlled composition&size
3. Substitute of FeSi
4. Composition: Si, Fe, Al, Ca
- Q: I only know a few big, like Zhuzhou, Chun Bao, Xiamen tungsten diamond. Anything else? I'm looking for a tool cutter
- There are a lot of ah, as you said, Zhuzhou Chun Bao, Xiamen tungsten, diamond, and Zigong hard alloy, Yun Li tool, these are made of hard materials, specifically to look at you is to do what tool, what materials processing, our factory is processing of steel, aluminum, plastic and so on. The benefit is to allow the tool, think the price is good, mainly to see you to say what material processing. It's purely personal. It doesn't involve advertising. Please accept it if you feel ok.
- Q: What is the difference between them?From hardness, abrasion resistance analysis!
- Artificial diamond is in high temperature (about 2000 DEG C) and high pressure (5 ~ 9GPa) and the metal catalyst under the condition of the graphite into diamond (PCD) tool. The tool of non-ferrous metals and non-metallic materials processing the alloy, ceramics, glass, wood, graphite and other best. With a cutting speed of up to 5000m/min PCD cutting tool Aluminum Alloy above. High speed steel alloy steel is a kind of complicated, containing tungsten, molybdenum, chromium, vanadium and cobalt carbide forming elements about alloy element.
- Q: Use of waste cemented carbide
- Two, crushing methodFor hard alloy containing drilling is not high, because the hardness is relatively low, can use manual or mechanical means broken to a certain fineness in wet grinding mill for a period of time, to reach a certain size for reproduction of hard alloy. This force is a method has the advantages of simple process, short process, low energy consumption, no pollution to the environment, but often in the manual crushing hard alloy, metallic materials due to debris into the tools have broken material pollution, in addition, due to the hard alloy drill containing high amount of easily broken, mechanical crushing method is very limited; cemented carbide complex material by this method is also very difficult to ensure the quality of recycled products. Process method: artificial crushing is broken, crushed into powder 200 mesh or using bulk of hard alloy ball mill for crushing strikes the ball, then add in the bjm alcohol in wet grinding, and then enter the remanufacturing process of hard alloy.Some companies use cooling method: first crushing waste hard alloy in a muffle furnace heated to 80 above this immediately into the water quench, resulting in hard alloy cracking, and then enter the mechanical crushing process. This force is a method in the last century in 90s in Hebei Province Qinghe to gain popularity, there were dozens of county size ranging from recycling plant using the recycled and processed hard alloy, hard alloy processed over a thousand tons of annual production, the total output value of 300 million yuan, becoming one of the local pillar industry. At present, there is still a certain space for development of the crushing method, and the crushing method still needs to be improved by adopting more advanced and clean crushing equipment or by means of the force method which does not destroy the microstructure of cemented carbide with high efficiency.
- Q: What are the advantages of carbide V-CUT knives and diamond V-CUT knives?
- The process is more complex and difficult to process. The accuracy is difficult to guarantee. The material is hard and brittle at the same time. When it collides, it breaks easily and breaks the teeth. But the abrasion resistance is good; the V-CUT knife produced is very goodThe advantages of carbide V-CUT knives are: high hardness, high strength, high wear resistance, long service life, and remarkable improvement in production efficiency.
- Q: It is hard alloy steel
- Cemented carbide is a kind of alloy material made by powder metallurgy process of hard metal and bonding metal of refractory metal.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 kind of grinding wheel is the most suitable for carbide tools?. My existing grinder, 2800 rpm, /s wheel diameter, can hold 250mm. Please help answer.
- With ordinary diamond grinding wheel, safe and easy to use!
- Q: Carbide and carbon steel
- Hard alloy knife, cutting knife, carbon steel is the food, so simple.
- Q: How to solve the severe wear of the flank of the carbide blade during machining?
- In the process of carbide blade machining, the flank wear is mainly due to the excessive cutting temperature.Major solutions:1, choose the better wear resistance of lower grades, cutting speed, large angle blade, choose sword sharp radius, blade angle blade, please solve according to the specific situation of processing;
- Q: What are the common kinds of cemented carbides?
- The grade by "YW" ("hard", "million" Pinyin prefix) and sequence number, such as YW1. (2) grade, composition, performance and application of commonly used hard alloy (see table below) categories of chemical composition of W/% grade performance scope of tungsten cobalt alloy YG3X 96.5 - < 0.53 for cast iron, nonferrous metals and alloy fine boring, fine car, can also be used for fine machining of alloy steel, Quenched steel and tungsten and molybdenum materials; high tungsten carbide content, binder content is low, its high hardness, flexural strength is low; therefore, YG3 is suitable for finishing; whereas the YG15 can bear larger load, suitable for roughing. Suitable for cast iron, nonferrous metals and alloys and non metallic materials roughing during continuous cutting, interrupted cutting of the semi refined car, fine car for percussive rotary drilling machine drilling hard rock, containing coal cutter teeth, hard rock drill, well drilling hard rock percussion drill bit, stamping die, planer and knife for percussive rotary drilling machine and other chisel hard and extremely hard rock, in the epidermis processing great work under stress perforation and stamping tools tungsten titanium cobalt alloy YT5 855 - 10 for carbon steel, alloy steel, forging, stamping, casting, uneven section, rough turning, discontinuous cutting the rough plane semi finishing.
- Q: What are the types and types of carbide inserts?
- There are too many blades, just a few examples of YG3 (used in cast iron, non-ferrous metals and alloys, precision cars or semi fine cars)YT14 (for carbon and alloy steel, semi fine and precision cars)YW1 (applicable to heat resistant steel, high Menggang, stainless steel processing, can also be used for general materials)
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Ferro Silicon Slag Powder Inspection: CIQ SGS QA
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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