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    [ 03-04 15:54 ]Effects of Alloying Elements in Chrome Steel Balls(1)
    The presence of carbon in iron is necessary to make steel. Carbon is essential to the formation of cementite (as well as other carbides), and to the formation of pearlite, spheroidite, bainite, and iron-carbon martensite. The hardness of steel (or more accurately, the harden ability) is increased by the addit…
    [ 02-03 15:20 ]Korean Customer Came to Our Company
    On February 2,2013, Korean merchant Mr.Hong came to our factory for a visit.After visiting our R&D center,production lines of forged steel balls and grinding steel balls ,test device of grinding balls dropping in our productionworkshop and our building automatic workshop, Mr.Hong spoke highly of our a…
    [ 02-01 10:51 ]Ball Mills
    A ball mill, a type of grinder, is a cylindrical device used in grinding (or mixing) materials like ores,chemicals, ceramic raw materials and paints. Ball mills rotate around a horizontal axis, partially filled
    with the material to be ground plus the grinding medium.Different materials are used as media,i…
    [ 12-15 09:24 ]The Customers of Chile Came to Our Factory
    On April 22, 2012, Chile merchants and three cooperaters visited our company and negotiated the cooperation. The customers visited the chemical analysis room, physics analysis room and production workshop accompanied by our general manager FengGongXi.They had a highly praised with our advanced product lines a…
    [ 12-15 09:48 ]Hebei Goldpro New Materials Technology Co.,Ltd
    Hebei Goldpro New Materials Technology Co., Ltd. has been established for several years, the mainly business of our company is to product various sizes of grinding steel balls that mining beneficiation, cement factories, power plants and other related industry frequently use,to provide customers with differen…
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