常見例句The rolls are made of chilled alloy cast iron with wear-resistant hard surface. 該卷制成的冷凍合金鑄鐵與耐磨材料堅硬表面。Sealed Cooler is energy-saving effectively; with high hardness alloy cast iron rolls for the sheeter. 封閉式冷卻機高效節(jié)能,高硬度合金鑄鐵軋輥,經(jīng)久耐用。Mid-Manganese alloy cast iron brake shoe was studied and compared with mid-phosphorous and high-phosphorous cast iron. 本文以中錳合金鑄鐵閘瓦為研究對象,并與中磷鑄鐵、高磷鑄鐵進行了對比研究。The corrosion of low alloy cast iron used for fabrication of brine valves in the sea in this paper. 本文介紹了海水閥用低合金鑄鐵在海水中的腐蝕行為。The action of tin element in minute alloy cast iron were studied and its mechanisation of affect residual stress were announced in this paper. 研究錫元素在微合金灰鑄鐵中的行為,揭示其影響鑄件殘余應(yīng)力的機理。The result shows that the ocean corrosion resistance of HDQ is 2.4 times than that of HD(low alloy cast iron with ocean corrosion resistance). 結(jié)果表明:HDQ鑄鐵的耐海水腐蝕性能比HD鑄鐵(耐海水腐蝕低合金鑄鐵)提高了2.;4倍。 返回 alloy cast-iron