Raw Materials for Refractory - 09 Cu Steel Special CCM Mold Protect Slag
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09 Cu steel special CCM mold protect slag
Product description
In order to improve the quality of the rare earth processing, and realize the rare earth processing with mould steel slag toro rosso, localization of the protection work, I companies developed LF-type 4 rare earth steel slag series special, and wuhan iron and steel companies and research experiment, and achieved satisfactory results. Experiments prove LF-type 4 rare earth steel slag series special protection melting characteristics is better, fluid slag layer thickness can be stable in 10 ~ 13 mm, tons of consumption 0.75 kg, in use process without slag, the bond, "article mass and" cold steel phenomenon, casting surface quality is good, can satisfy the present rare earth processing of steel casting production requirements.
The product model: LF-4
Applicable kinds: 09 CuPTRE, 06 CuPRE, KDG rare earth processing steel
Applicable section: (170 ~ 250) mm... (700 ~ 1600) mm
Applicable drawing speed: 0.6 ~ 1.2 m/min
An eye | SiO2 Al2Q2 CaO MgO Na2O F C |
Index (%) | 28±3 4～9 34±3 ≤3 8±2 7±2 3～6 |
Physical components
An eye | Water (%) melting point (℃) viscosity / 1300 ℃ (pa. S) ℃ |
Refers to the standard | ≤0.5 1130±30 0.08～0.20 |
- Q: Which industry does refractory belong to? Does it belong to construction industry?
- I do not recognize all the answers. No matter what kind of refractory can be used in construction. Biulding syove or kiln is construction. So personally, it belongs to construction indusrty.
- Q: What are the physical properties of refractory material?
- The mechanical properties of refractory material include compressive strength, volume density and sclerosing, slag resistance, elastic modulus, thermal shock resistance, oxidation resistance, bibulous rate, fluidity, resilience, bond strength and slump, electrical conductivity, specific heat, heat capacity, the impact strength, linear change, torsional strength, stomatal aperture distribution, resistance to acid, etc. The use performance of refractory material include refractoriness, thermal emissivity, condensation, porosity, coefficient of thermal expansion. Thermal properties of refractory material include thermal conductivity, temperature conductivity, plasticity, the hydration resistance, creep performance. The physical properties of the refractory materials include structure performance, mechanical properties, shear strength, load softening temperature, CO erosion resistance. The structure properties of the refractory materials include porosity, alkali resistance and sintering. The operating performance of refractory material include consistency, tensile strength, the use performance and operating performance, wear resistance, bending strength, thermal properties.
- Q: What refractories are resistant to fluorine gas?
- It is recommended to use fused-quartz brick, which will produce hydrofluoric acid fluorine (an acidic gas) when water vapors. It is cheap. While it is recommended to use silica?brick if it exceeds 1,200 degrees. So acidic refractory is an advisable refractory for using. It works well if the temperature is below 1200 degrees.
- Q: What dose the fireproof and thermal insulation material include?
- Protective cloth, fireproof cloth, plastic coated cloth, PVC tarpaulin, flame retardant cloth, duct cloth, automobile tarpaulin, PVC protective cloth, the freight yard covered cloth, PVC plastic coated cloth, Industrial Canvas, widely used in automobile tarpaulin, trains covered cloth, ships covered cloth, open-air yard covered cloth, industrial and agricultural covered cloth ; used in glass, timber, fertilizer plants, steel plants, mechanical hardware factories, feed mills, grain storages, container plants, oil refineries plants, packaging plants, paper plants, air conditioning plants, logistics, ore factories, fleet, rail and sea fields, etc.
- Q: What refractories are accessible with ease in daily life? This material is suitable as a disposable mold and crucible for melting brass.
- There are many refractories in daily life. Such as the lining of furnace! And refractory cotton ... If you want to melt brass, you need to resort to professionals! It's rare in daily life to find out those molds that can be made by ourselves. You can buy a corundum crucible in the neighbouring laboratory equipment market! Remember that brasses' melting point is at above1000 degrees, so the material must have refractoriess of 1000 degrees.
- Q: How should refractory cement be used?
- How to use refractory cement? How to use refractory cement? Thank you.
- Q: What high-molecular polymers can be used as fire-resistant material binder?
- Lignin is the least expensive.
- Q: Which refractory is better for building 1500 degree kiln ?
- High alumina brick or 99 alumina hollow ball brick is OK, which can withstand a temperature of 1600 ℃.
- Q: Are the rubber insulation materials are refractory materials?
- It's not.
- Q: How to distinguish the fire resistant level of construction materials?
- Division of fire resistant level of building material: 1, It can be divided into five levels according to the importance: a, special class: commerative, historic, international and national buildings. b, Class A: high-grade residential architecture and public building. c, class B: middle-grade residential architecture and public building. d, class C: orinary residential architecture and public building. 2, It can be divided into four grades according to fireproof?performance: Fire resistance level buildings is divided into four levels. Standard of fire resistant level is based on the combustion performance and fire endurance of main components of the house. 3, It can be divided into 4 levels according to durable life: a, A grade durable life, over 100 years, for important buildings and high-rise buildings. b, second level durable life, from 50 to 100 years, for ordinary buildings. c, third level durable life, from 25 to 50 years, for secondary buildings. D, fourth level durable life, less than15 years , for temporary buildings. I hope my answers will help you.
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Raw Materials for Refractory - 09 Cu Steel Special CCM Mold Protect Slag
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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