CN100449033C - 一种金属材料的预处理工艺 - Google Patents
一种金属材料的预处理工艺 Download PDFInfo
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- CN100449033C CN100449033C CNB200610049959XA CN200610049959A CN100449033C CN 100449033 C CN100449033 C CN 100449033C CN B200610049959X A CNB200610049959X A CN B200610049959XA CN 200610049959 A CN200610049959 A CN 200610049959A CN 100449033 C CN100449033 C CN 100449033C
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Application Number | Priority Date | Filing Date | Title |
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CNB200610049959XA CN100449033C (zh) | 2006-03-22 | 2006-03-22 | 一种金属材料的预处理工艺 |
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CNB200610049959XA CN100449033C (zh) | 2006-03-22 | 2006-03-22 | 一种金属材料的预处理工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1818135A CN1818135A (zh) | 2006-08-16 |
CN100449033C true CN100449033C (zh) | 2009-01-07 |
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CNB200610049959XA Expired - Fee Related CN100449033C (zh) | 2006-03-22 | 2006-03-22 | 一种金属材料的预处理工艺 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5017544A (en) * | 1987-11-30 | 1991-05-21 | Nippon Yakin Kogyo Co., Ltd. | Production process of ferrite stainless steel covered with oxide whisker |
CN1128300A (zh) * | 1994-10-06 | 1996-08-07 | 阿利金尼·勒德卢姆公司 | 给制成的催化排气系统元件镀铝的方法 |
JP2002012987A (ja) * | 2000-06-29 | 2002-01-15 | Hitachi Ltd | 高耐食性アルミダイカスト材とその表面処理方法及びその用途 |
JP2002322570A (ja) * | 2001-04-25 | 2002-11-08 | Hitachi Ltd | 高耐食性アルミニウム材及びその表面処理方法 |
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2006
- 2006-03-22 CN CNB200610049959XA patent/CN100449033C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5017544A (en) * | 1987-11-30 | 1991-05-21 | Nippon Yakin Kogyo Co., Ltd. | Production process of ferrite stainless steel covered with oxide whisker |
CN1128300A (zh) * | 1994-10-06 | 1996-08-07 | 阿利金尼·勒德卢姆公司 | 给制成的催化排气系统元件镀铝的方法 |
JP2002012987A (ja) * | 2000-06-29 | 2002-01-15 | Hitachi Ltd | 高耐食性アルミダイカスト材とその表面処理方法及びその用途 |
JP2002322570A (ja) * | 2001-04-25 | 2002-11-08 | Hitachi Ltd | 高耐食性アルミニウム材及びその表面処理方法 |
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CN1818135A (zh) | 2006-08-16 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG DAFENG AUTOMOTIVE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU RONGKANG; APPLICANT Effective date: 20080606 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080606 Address after: Hangzhou, Zhejiang, Xihu District Province, Yang Jia Zhen Village, 100 homes Industrial Zone, No. 2, zip code: 310023 Applicant after: Zhejiang Dafeng Automotive Technology Co., Ltd. Address before: Hangzhou, Zhejiang, Xihu District province Xixi Road, Yang Jia Pai, 100 homes, No. 2, zip code: 310023 Applicant before: Liu Rong Kang Co-applicant before: Zhu Jianhua |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20160322 |