Binary alloys of silicon and calcium
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- Min Order Qty:
- 1000 m.t.
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- 10000 m.t./month
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Calcium and silicon and oxygen has a strong affinity.Especially calcium, not only with strong affinity, oxygen and sulfur, nitrogen has a strong affinity.So the calcium silicon alloy is a kind of ideal compound deoxidizer, desulfurization agent.Silicon alloy not only deoxidization ability strong, deoxidizing products tend to rise, easy to discharge, but also can improve the performance of the steel, plasticity, impact toughness of steel and liquidity.Currently the calcium silicon alloy can be final deoxidization instead of aluminium.Be applied to the high quality steel.
Binary alloys of silicon and calcium, belongs to the category of ferroalloys.Its main ingredients for silicon and calcium, but also contain different amounts of iron, aluminum, carbon, sulfur and phosphorus and other impurities.Iron and steel industry as a calcium additive, deoxidizer, desulfurization agent and nonmetal inclusions denaturant.Used as a nucleating agent and denaturant cast iron industry.The calcium silicon alloy by calcium and silicon content of different is divided into:
Ca（>） | Si | |
Ca31Si60 | 31 | 50~65 |
Ca28Si60 | 28 | 50~65 |
Ca24Si60 | 24 | 55~65 |
Ca20Si55 | 20 | 50~60 |
Ca16Si55 | 16 | 50~60 |
- 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?
- LZ, I don't know if you did it for eight years or eight years. When you finish the car hit 1600 turn, your knife is a diamond? I'll ask you to open 6 is the number of mid-range lathe wire ah, the general lathe open open 6 mid-range at least twenty-six wire, when you finish turning with so high feed! Even if you use 1600 rpm and this knife, your surface is bright, but your workpiece roughness must be unqualified. Remember, finish is not roughness. You are good at the question. The cutting speed is based on what kind of cutting depth and amount of knife you choose when you rough the car. You don't say the exact size of the part you want to process. That's not good. The key experience is to rely on their own step by step, tired.
- 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:Customers ask whether cemented carbide can be used in the food industry! ~
- Yes, it is. It's more eco-friendly. You use it as a knife
- Q:Method for assembling hard alloy cold heading die
- Are you the assembly of mould and punch, or the setting of hard alloy die core and steel sleeve when making cold heading die?If the mold and punch assembly, the use of gap assembly, the accuracy depends on the accuracy of your equipment,
- Q:suitable for processing the whole alloy drilling, milling, reaming and other cutting tools. This alloy tungsten, cobalt content, how many of you?
- Just found the carbide under YK15, its cobalt content in 10%.According to its brand, YK15 should be used to process cast iron, so the main ingredient should be WC+Co.So its WC component should be in 89-90% (just for inference, for reference only)Based on the molar mass of WC, the mass fraction of the W content is deduced
- Q:What is the base material of carbide saw blade?
- Base material of carbide saw blade1., 65Mn spring steel, good elasticity and plasticity, material economy, heat treatment, hardenability, and its heating temperature is low, easy to deformation, can be used for cutting requirements of the blade is not high.2. carbon tool steel with high carbon content, high thermal conductivity, but by 200 degrees -250 degrees Celsius temperature, its hardness and wear resistance decreased rapidly, heat treatment deformation, hardenability, tempering time is long, easy to crack. Manufacture economical materials for cutting tools, such as T8A, T10A, T12A and so on. 3. alloy tool steel, compared with carbon tool steel, has good heat resistance, good wear resistance, good treatment performance, heat-resistant deformation temperature of 300 degrees -400 degrees, suitable for manufacturing high-grade alloy circular saw blade.4. high speed tool steel has good hardenability, hardness and rigidity, less heat distortion, ultra high strength steel, thermoplastic stability, suitable for manufacturing high-grade ultra-thin saw blade.
- Q:Where can I use cemented carbide?
- The main application of carbide cutting tools, cutting tools and metal processing in geological drilling, drill and tool in shield construction. Manufacturing cutting tools, cutting tools, cobalt and wear-resistant parts, widely used in military, aerospace, aviation, machinery processing, metallurgy, oil drilling, mining tools, electronic communications, construction and other fields.
- Q:hard alloy ball tooth, sand making machine, high quality and inexpensive alloy (*^__^*)I am now in great demand of cemented carbide rods, hard alloy blade, hard alloy ball tooth, sand making machine alloy strip, the old customers are not do, now I want to find a long-term cooperation partners, we have not recommended ~ ~ ~ thank you pull
- Hello, I'm from Zhuzhou CREE cemented carbide Co., Ltd.We are specializing in the production of various specifications of hard alloy, Zhuzhou cemented carbide, Zhuzhou hard alloy, sand making machine alloy strip, hard alloy ball tooth, carbide blade, hard alloy bars, welding blade, milling cutter, long and thin; manufacturers selling cheaper price; all kinds of hard alloy, Zhuzhou cemented carbide, Zhuzhou hard alloy sand making machine alloy, hard alloy ball tooth, carbide blade, hard alloy bars, welding blade, milling cutter, long and thin, everything, quality assurance; welcome you to come to the consultation, to serve you is our honor.
- Q:What are the features of cemented carbide YG8 knives?
- Pig iron and non-ferrous metal processing. Can also be used in general stainless steel rough processing
- Q:Why is carbide cutting tools less standard than high speed steel cutting tools?
- Because carbide cutting tools wear better than high speed steel cutting tools.
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Binary alloys of silicon and calcium
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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