Title: Creeping graphite cast iron for manufacturing mould for glass bottle
Application Number: 85107725 Application Date: 1985.10.17
Publication Number: 1001834 Publication Date: 1986.07.23
Approval Pub. Date: Granted Pub. Date: 1988.09.28
International Classifi-cation: C03B9/48,C22C37/00
Applicant(s) Name: Shaanxi Machinery College Address:
Inventor(s) Name: Wang Hu
Attorney & Agent: NI JINRONG YANG YINXUE
Abstract:
     The creeping graphite cast iron described in this invention can be made by smelting V-Ti pig iron or ordinary pig iron as raw material, using RE-ferrosilicon as major metamorphosing agent and RE-Mg-ferrosilicon as minor metamorphosing agent. The mould for glass bottle made by this material and used on high speed bottle-manufacturing machine has improved oxidation-resistance, growth-resistance and wear-resistance, and thus enhances the smooth finish of glass products, service life of the mould, and notably the economic results.
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