Babban rangwame Alloy Karfe Plate - Q460 gami karfe farantin tare da nauyi kauri - Huaxin

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Q460 karfe, yawancin mutane bazai fahimta ba. Tsarin tsari na "Bird's Nest" na musamman ne kuma labari, kuma Q460 don gina ginin karfe yana da siffofi na musamman: Q460 shine ƙananan ƙarfe mai ƙarfi mai ƙarfi wanda zai lalata filastik lokacin da ƙarfin ya kai 460 MPa. Wannan ƙarfin ya fi na ƙarfe na yau da kullun girma, don haka samarwa yana da wahala sosai. Wannan shi ne karon farko da aka yi amfani da karfen Q460 na musamman wajen gina kasar. Girman farantin karfen da aka yi amfani da shi a wannan lokacin shine 110 mm, wanda ya bambanta a baya. A cikin ma'auni na ƙasa, matsakaicin kauri na Q460 shine kawai 100 mm. A baya can ana shigo da wannan karfe daga Luxembourg, Koriya ta Kudu, da Japan. Domin samar da "Gidan Tsuntsaye" da "fit" Q460, tun daga watan Satumba na 2004, masu bincike na Henan Wuyang Special Steel Factory sun fara binciken kimiyya fiye da rabin shekara, kuma daga karshe gwaji uku sun yi nasara. A yau, karfe Q460 na "Bird's Nest" ya fara samar da taro. A cikin 2008, ton 400 na ƙirƙira kai, samar da ƙarfe na Q460 a cikin gida tare da haƙƙin mallakar fasaha zai goyi bayan ƙarfafa tama na ƙarfe na "Gidan Tsuntsaye".
Q460 ne low gami high ƙarfi karfe.

Nunin samarwa:

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Carbon C<=0.2; silicon Si<= 0.55; manganese Mn: 1.0-1.7;
sulfur S<=0.035; phosphorus P<= 0.035; chromium Cr<=0.7;
nickel Ni<=0.7; jan ƙarfe Cu: abun ciki mai ƙyalƙyali <= 0.3;
vanadium V<= 0.02-0.2; Nb: 0.015-0.06; titanium Ti: 0.02-0.2;
Molybdenum Mo: ana iya ƙarawa a cikin ƙaramin adadi
Kaddarorin injina:
Ƙarfin juzu'i: 550-720
Ƙarfin Haɓaka: 400-460 (mafi girman girman, ƙananan ƙarfin)

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