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Method for preparing black cobalt-free ceramic pigment for billets from steel slag and product decorated by black cobalt-free ceramic pigment for billets
The invention discloses a method for preparing a black cobalt-free ceramic pigment for billets from steel slag and a product decorated by the black cobalt-free ceramic pigment for billets. The black cobalt-free ceramic pigment for billets adopts industrial waste steel slag and industrial chemical raw materials, and is prepared from the following components in percentage by mass: 50-60% of steel slag, 20-30% of chromic oxide, 10-20% of copper oxide, 5-10% of iron oxide and 0.5-5% of nickel oxide. The method comprises the following steps: proportioning, carrying out ball milling, drying, calcining and pulverizing to obtain the product. The black cobalt-free ceramic pigment for billets is mainly prepared from the waste steel slag, and has high utilization ratio of steel slag. The pigment product has the advantages of high blackness, pure color development and stable performance. Therefore, the black cobalt-free ceramic pigment for billets has broad market space.
Method for preparing black cobalt-free ceramic pigment for billets from steel slag and product decorated by black cobalt-free ceramic pigment for billets
The invention discloses a method for preparing a black cobalt-free ceramic pigment for billets from steel slag and a product decorated by the black cobalt-free ceramic pigment for billets. The black cobalt-free ceramic pigment for billets adopts industrial waste steel slag and industrial chemical raw materials, and is prepared from the following components in percentage by mass: 50-60% of steel slag, 20-30% of chromic oxide, 10-20% of copper oxide, 5-10% of iron oxide and 0.5-5% of nickel oxide. The method comprises the following steps: proportioning, carrying out ball milling, drying, calcining and pulverizing to obtain the product. The black cobalt-free ceramic pigment for billets is mainly prepared from the waste steel slag, and has high utilization ratio of steel slag. The pigment product has the advantages of high blackness, pure color development and stable performance. Therefore, the black cobalt-free ceramic pigment for billets has broad market space.
Method for preparing black cobalt-free ceramic pigment for billets from steel slag and product decorated by black cobalt-free ceramic pigment for billets
CAO WEN (author) / TAN XUNYAN (author) / XIA GUANGHUA (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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