轧辊名称
Designation of rolls
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金相组织
Microstrusture
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铬钼冷硬铸铁轧辊
CrMo chilled cast iron rolls
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珠光体+渗碳体+少量石墨
pearlite+cementite+small percentage graphite
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镍铬钼冷硬铸铁轧辊(Ⅰ)
NiCrMo chilled cast iron rolls(Ⅰ)
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珠光体+渗碳体+少量石墨
pearlite+cementite+small percentage graphite
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镍铬钼冷硬铸铁轧辊(Ⅱ)
NiCrMo chilled cast iron rolls(Ⅱ)
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细珠光体+渗碳体+少量石墨
fine pearlite+cementite+small percentage graphite
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镍铬钼冷硬铸铁轧辊(Ⅲ)
NiCrMo chilled cast iron rolls(Ⅲ)
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索氏体+渗碳体+少量石墨
sorbite+cementite+small percentage graphite
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轧辊名称
Designation of rolls
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应用范围
Application
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铬钼冷硬铸铁轧辊
CrMo chilled cast iron rolls
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型材、棒材、线材轧机中轧、精轧机架
section mill、bar mill、intermediate and finishing stands of wire-rod mill
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镍铬钼冷硬铸铁轧辊 (Ⅰ)
NiCrMo chilled cast iron rolls (Ⅰ)
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型材、棒材、线材轧机中轧、精轧机架
section mill、bar mill、intermediate and finishing stands of wire-rod mill
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镍铬钼冷硬铸铁轧辊 (Ⅱ)
NiCrMo chilled cast iron rolls (Ⅱ)
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型材、棒材、线材轧机中轧、精轧机架
section mill、bar mill、intermediate and finishing stands of wire-rod mill
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镍铬钼冷硬铸铁轧辊 (Ⅲ)
NiCrMo chilled cast iron rolls (Ⅲ)
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型材、棒材、线材轧机中轧、精轧机架,无缝钢管张减机辊环
section mill、bar mill、intermediate and finishing stands of wire-rod mill、tube stretch reducing mill
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