CN107445600A - 一种复合刚玉磨料及其制作方法 - Google Patents

一种复合刚玉磨料及其制作方法 Download PDF

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CN107445600A
CN107445600A CN201710612436.XA CN201710612436A CN107445600A CN 107445600 A CN107445600 A CN 107445600A CN 201710612436 A CN201710612436 A CN 201710612436A CN 107445600 A CN107445600 A CN 107445600A
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abrasive material
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李正义
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Guizhou Kaiyang Sanhuan Abrasive Co Ltd
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Guizhou Kaiyang Sanhuan Abrasive Co Ltd
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/107—Refractories by fusion casting
    • C04B35/109—Refractories by fusion casting containing zirconium oxide or zircon (ZrSiO4)
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • C04B35/657—Processes involving a melting step for manufacturing refractories
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1454—Abrasive powders, suspensions and pastes for polishing
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

本发明提供一种复合刚玉磨料，按质量份算，其化学成本包括：碳化硅2‑5份、氧化锆6‑35份、氧化镁17‑35、氧化铬1‑15份，二氧化铈1‑6份，余量为氧化铝，本发明具有比传统刚玉耐火材料更强的抗渣性及抗冲刷性，本发明是以两种或两种以上的材料在特殊装置及工艺过程中复合成—种具有比任—种参与变合的材料的性能都有很大提升的材料，以取代国外限制向国内出口的SG等高端研磨材。

Description

一种复合刚玉磨料及其制作方法
技术领域
本发明专利涉及刚玉制作技术领域，尤其是一种复合刚玉磨料及其制作方法。
背景技术
传统刚玉一般只能用于磨料等相关行业，其抗渣性和抗冲刷性并不可靠，尤其在钢铁行业作为耐材使用效果极差。
发明内容
本发明的目的在于针对已有技术存在的缺陷，提供一种复合刚玉磨料及其制作方法，以克服现有技术的不足。
为解决上述问题，拟采用这样一种复合刚玉磨料，按质量份算，其化学成本包括：碳化硅2-5份、氧化锆6-35份、氧化镁17-35、氧化铬1-15份，二氧化铈1-6份，余量为氧化铝。
前述的一种复合刚玉磨料中，优选的，质量份算，其化学成本包括：碳化硅5份、氧化锆15份、氧化镁25、氧化铬8份，二氧化铈3份，余量为氧化铝。
一种复合刚玉磨料的制作方法，该方法采用连续融化电炉或氛围，将上述原料投放到炉料中，然后待炉料连续流出后。
前述的一种复合刚玉磨料的制作方法中，所述连续融化电炉或氛围工艺包括电炉加热、等离子氛围、天然气加富氧燃烧氛围或二甲醚加富氧燃烧氛围。。
与现有技术相比，本发明具有比传统刚玉耐火材料更强的抗渣性及抗冲刷性，本发明是以两种或两种以上的材料在特殊装置及工艺过程中复合成—种具有比任—种参与变合的材料的性能都有很大提升的材料，以取代国外限制向国内出口的SG等高端研磨材。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将对发明作进一步地详细描述。
实施例：
本实施例提供一种复合刚玉磨料，按质量份算，其化学成本包括：碳化硅2-5份、氧化锆6-35份、氧化镁17-35、氧化铬1-15份，二氧化铈1-6份，余量为氧化铝。
优选的，质量份算，其化学成本包括：碳化硅5份、氧化锆15份、氧化镁25、氧化铬8份，二氧化铈3份，余量为氧化铝。
一种复合刚玉磨料的制作方法，该方法采用连续融化电炉或氛围，将上述原料投放到炉料中，然后待炉料连续流出后，所述连续融化电炉或氛围工艺包括电炉加热、等离子氛围、天然气加富氧燃烧氛围或二甲醚加富氧燃烧氛围。。
与现有技术相比，本发明具有比传统刚玉耐火材料更强的抗渣性及抗冲刷性，本发明是以两种或两种以上的材料在特殊装置及工艺过程中复合成—种具有比任—种参与变合的材料的性能都有很大提升的材料，以取代国外限制向国内出口的SG等高端研磨材。

Claims (4)

1.一种复合刚玉磨料，其特征在于：按质量份算，其化学成本包括：碳化硅2-5份、氧化锆6-35份、氧化镁17-35、氧化铬1-15份，二氧化铈1-6份，余量为氧化铝。
2.根据权利要求1所述的一种复合刚玉磨料，其特征在于：优选的，质量份算，其化学成本包括：碳化硅5份、氧化锆15份、氧化镁25、氧化铬8份，二氧化铈3份，余量为氧化铝。
3.一种复合刚玉磨料的制作方法，其特征在于：该方法采用连续融化电炉或氛围，将上述原料投放到炉料中，然后待炉料连续流出后。
4.根据权利要求1所述的一种复合刚玉磨料的制作方法，其特征在于：所述连续融化电炉或氛围工艺包括电炉加热、等离子氛围、天然气加富氧燃烧氛围或二甲醚加富氧燃烧氛围。
CN201710612436.XA 2017-07-25 2017-07-25 一种复合刚玉磨料及其制作方法 Pending CN107445600A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113878411A (zh) * 2021-11-12 2022-01-04 陕西金信天钛材料科技有限公司 一种压缩机滑片r面回转抛光的定位夹具及其抛光方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113878411A (zh) * 2021-11-12 2022-01-04 陕西金信天钛材料科技有限公司 一种压缩机滑片r面回转抛光的定位夹具及其抛光方法

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