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北京石油化工学院2026年研究生招生接收调剂公告
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清风拂梦

新虫 (小有名气)

[求助] 求大神翻译下面一段话,谢谢……拜托拜托

High quality re-bonded bricks, based
on fused magnesia chromite, have been used
in snorkel and lower vessel to provide good
thermal shock resistance and high erosion
and corrosion resistance1.
Three different grades of magnesia
chromite bricks have been tested for hot
strength and creep resistance (see Table I).
All products are based on fused magnesia
chromite, high purity sintered magnesia and
chrome ore, and the final products are fired
in a similar condition, i.e. at or above
1700°C.
An induction furnace test has been
carried for their corrosion resistance and
steel erosion resistance. The test was carried
out with ULC steel and iron oxide rich slag
(chemistry: 11% CaO, 15% Al2O3, 8% MgO
and 65% Fe2O3) at approx. 1700°C for 4h, as
shown in Fig.4.

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cmds1907

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
RXMCDM: 金币+1, 多谢应助! 2014-09-21 10:39:51
清风拂梦: 金币+24, ★★★很有帮助 2014-09-21 12:41:05
高质量再结合(耐火)砖,基于电熔镁(砂)铬(铁矿),已用于通气管和较低的容器以便提供良好的抗热震性和耐高腐蚀和耐腐蚀性【1】。三种不同等级的镁铬砖已经用于测试热强度和抗蠕变性(见表1),所有产品都是基于电熔镁(砂)铬(铁矿),高纯度烧结的氧化镁和铬矿石(砂),且最终的产品在类似的情况下被燃烧,即达到或超过1700°C。已经进行了耐腐蚀和钢材耐腐蚀性的一个感应炉测试。在约700°C下进行了超低碳钢和铁氧化铁富熔渣(化学组成:11% CaO, 15% Al2O3,8% MgO和 65% Fe2O3) 的4 h测试。,如图4所示。
2楼2014-09-20 22:18:46
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