Glass manufacturing – Apparatus made of special material – Metal-nonmetal composite
Patent
1998-04-30
1999-10-12
Vincent, Sean
Glass manufacturing
Apparatus made of special material
Metal-nonmetal composite
65 26, 6537412, 6537413, C03B 1106
Patent
active
059649160
ABSTRACT:
A mold for forming glass, which comprises a mold body made of stainless steel and having a mold surface comprising a sidewall portion and a face portion continuous from the sidewall portion, a coating film of ductile material formed on the sidewall portion, and a coating film of high hardness material having oxidation resistance, formed on the face portion.
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patent: 4382811 (1983-05-01), Luscher et al.
patent: 5120341 (1992-06-01), Nozawa et al.
Ohashi Toshihiro
Segawa Yutaka
Asahi Glass Company Ltd.
Vincent Sean
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