CN108149100A - 火喷嘴用金属陶瓷材料 - Google Patents

火喷嘴用金属陶瓷材料 Download PDF

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Publication number
CN108149100A
CN108149100A CN201711448888.5A CN201711448888A CN108149100A CN 108149100 A CN108149100 A CN 108149100A CN 201711448888 A CN201711448888 A CN 201711448888A CN 108149100 A CN108149100 A CN 108149100A
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王红超
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LUOYANG SHENJIA KILN CO Ltd
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LUOYANG SHENJIA KILN CO Ltd
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

火喷嘴用金属陶瓷材料，其组分及各组分的质量份数为：金刚石20‑30份、氮化硅15‑20份、碳化硅10‑15份、铂1‑3份、镍2‑5份、钪0.5‑0.8份、锗1‑3份、钛1‑3份、碳化钨1‑3份、镓1‑2份。本发明一种火喷嘴用金属陶瓷材料，具有极高的熔点，足以抵挡火箭喷射口处的火焰温度。

Description

火喷嘴用金属陶瓷材料
技术领域
本发明属于陶瓷材料领域，特别是涉及一种火喷嘴用金属陶瓷材料。
背景技术
其实火箭喷射口的温度不高，大概不到1200度，火焰喷射的接近中间的温度最高。这就和蜡烛一样，蜡烛的根部温度不到100度，材料很多，运载火箭耐热陶瓷比较流行。目前世界上也只有钨合金和陶瓷制品可以耐到3000度以上温度。
发明内容
本发明的目的在于提出一种用于制造火箭尾部喷嘴的金属陶瓷材料。
本发明的目的及解决其技术问题是采用以下技术方案来实现。依据本发明提出的火喷嘴用金属陶瓷材料，其组分及各组分的质量份数为：金刚石20-30份、氮化硅15-20份、碳化硅10-15份、铂1-3份、镍2-5份、钪0.5-0.8份、锗1-3份、钛1-3份、碳化钨1-3份、镓1-2份。
本发明一种火喷嘴用金属陶瓷材料，具有极高的熔点，足以抵挡火箭喷射口处的火焰温度。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，而可依照说明书的内容予以实施，并且为了让本发明的上述和其他目的、特征和优点能够更明显易懂，以下特举较佳实施例详细说明。
具体实施方式
实施例一：
火喷嘴用金属陶瓷材料，其组分及各组分的质量份数为：金刚石20份、氮化硅15份、碳化硅10份、铂1份、镍2份、钪0.5份、锗1份、钛1份、碳化钨1份、镓1份。
实施例二：
火喷嘴用金属陶瓷材料，其组分及各组分的质量份数为：金刚石30份、氮化硅20份、碳化硅15份、铂3份、镍5份、钪0.8份、锗3份、钛3份、碳化钨3份、镓2份。
实施例三：
火喷嘴用金属陶瓷材料，其组分及各组分的质量份数为：金刚石25份、氮化硅18份、碳化硅12份、铂2份、镍3份、钪0.6份、锗2份、钛2份、碳化钨2份、镓1.5份。
以上所述，仅是本发明的较佳实施例而已，并非对本发明做任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容做出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所做的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (1)

1.火喷嘴用金属陶瓷材料，其特征在于：其组分及各组分的质量份数为：金刚石20-30份、氮化硅15-20份、碳化硅10-15份、铂1-3份、镍2-5份、钪0.5-0.8份、锗1-3份、钛1-3份、碳化钨1-3份、镓1-2份。
CN201711448888.5A 2017-12-27 2017-12-27 火喷嘴用金属陶瓷材料 Pending CN108149100A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87105586A (zh) * 1986-08-13 1988-04-13 兰克西敦技术公司 含有改善的金属成份的陶瓷制品及其制造方法
CN102943194A (zh) * 2012-11-12 2013-02-27 成都美奢锐新材料有限公司 金刚石－Ti（C，N）基金属陶瓷复合材料及制备方法
CN104293291A (zh) * 2014-01-09 2015-01-21 河南富耐克超硬材料股份有限公司 一种超硬复合磨料及其制备方法
CN106498253A (zh) * 2016-09-21 2017-03-15 芜湖扬展新材料科技服务有限公司 一种具有高稳定耐磨性的聚晶金刚石复合材料及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87105586A (zh) * 1986-08-13 1988-04-13 兰克西敦技术公司 含有改善的金属成份的陶瓷制品及其制造方法
CN102943194A (zh) * 2012-11-12 2013-02-27 成都美奢锐新材料有限公司 金刚石－Ti（C，N）基金属陶瓷复合材料及制备方法
CN104293291A (zh) * 2014-01-09 2015-01-21 河南富耐克超硬材料股份有限公司 一种超硬复合磨料及其制备方法
CN106498253A (zh) * 2016-09-21 2017-03-15 芜湖扬展新材料科技服务有限公司 一种具有高稳定耐磨性的聚晶金刚石复合材料及其制备方法

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