发明名称 |
MATERIAL FOR SHADOW MASK FOR COLOR IMAGE RECEIVING TUBE, METHOD FOR PRODUCTION THEREOF, SHADOW MASK, AND IMAGE RECEIVING TUBE |
摘要 |
A material for a shadow mask for a color image receiving tube comprising a low carbon steel containing 0.001 to 0.4 wt % of P, characterized as also containing 0.1 to 2.0 wt % of Cr; a shadow mask, characterized in that when it is incorporated in a color image receiving tube and thereafter is held at 450 DEG C for 60 minutes under a load stress of 20 kgf/mm<2>, it exhibits an elongation of 0.6 % or less; and an image receiving tube having the shadow mask incorporated therein. The material for a shadow mask is excellent in tensile strength and high temperature creep strength.
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申请公布号 |
WO0070111(A1) |
申请公布日期 |
2000.11.23 |
申请号 |
WO2000JP03066 |
申请日期 |
2000.05.12 |
申请人 |
TOYO KOHAN CO., LTD.;IDE, TSUNEYUKI;MIYAZAKI, TAKAHIKO;SHIGEMASA, SUSUMU;TAHARA, YASUO;SATO, TAIZO |
发明人 |
IDE, TSUNEYUKI;MIYAZAKI, TAKAHIKO;SHIGEMASA, SUSUMU;TAHARA, YASUO;SATO, TAIZO |
分类号 |
C22C38/00;C22C38/04;C22C38/06;C22C38/22;(IPC1-7):C22C38/00 |
主分类号 |
C22C38/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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