1. grade, main components, physical and chemical indexes
Covering (deslagging) agent
Covering of alloys for spheroidizing treatment by the punch-in method
Key words:
covering
steel
Classification:
Covering (deslagging) agent
Hotline:
Covering (deslagging) agent
Graphic Details
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Brand
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Main ingredients
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Physical and chemical indexes (mass fraction%)
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Main use
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Density (g/cm)
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Mohs hardness
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Expansion ratio
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Expansion temperature ℃)
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HZF-1
(Spheroidized coverage) |
SiO2、AI203、CaO、MgCO3、CaF2、SiC等
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3.0-5.0
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5.5-6.5
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4.0-8.0
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1300-1400
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It is specially used for the covering of the spheroidizing alloy by the punch-in method.
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FG-1
(Cast Steel Slag Removal) |
SiO2, AI203, Fe203, Na20, K20, MgO, etc
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1.1-1.5
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5.0-6.0
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8.0-15
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1400-1550
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It is specially used for slag gathering, heat preservation and slag retaining of molten steel in casting steel melting furnace and package.
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FG-2
(Cast Iron Slag Removal) |
AI203, Si02, Na20, K20, Fe203, MgO, etc
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1.1-1.5
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5.0-6.0
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8.0-15
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1200-1300
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It is specially used for slag gathering, heat preservation and slag retaining of molten iron in cast iron smelting furnace and package.
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II. Product Features
1. The special covering agent for spheroidization treatment is HZF-1, non-toxic and tasteless. A small amount (0.1-0.2%) is added, which has good coverage, delays and slows down the spheroidization outbreak, prolongs the outbreak time, and the reaction residue is easy to remove without sticking.
2. Slag polymerization, heat preservation, slag blocking and covering agent FG-1 (cast steel slag removal) and FG-2 (cast iron slag removal) are non-toxic, tasteless, free of harmful components, free of smoke and dust, no pollution to the environment, less addition, good spreadability, easy to crust, no cracking, strong slag polymerization ability, good heat preservation and slag blocking effect, non-stick furnace, non-stick bag, easy to pick slag removal.
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