CN101580911B - 一种五元p类硬质合金 - Google Patents
一种五元p类硬质合金 Download PDFInfo
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- CN101580911B CN101580911B CN2009100996219A CN200910099621A CN101580911B CN 101580911 B CN101580911 B CN 101580911B CN 2009100996219 A CN2009100996219 A CN 2009100996219A CN 200910099621 A CN200910099621 A CN 200910099621A CN 101580911 B CN101580911 B CN 101580911B
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- quinary
- hard alloy
- wet
- type hard
- carbide
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Abstract
Description
物理数据Physicaldata | 密度Density(g/cm3) 9.85硬度Hardness(HRA) 92.5抗弯强度TRS(N/mm2) 2400 |
孔隙度Porosity | A类孔隙 A Porosity A04B类孔隙 B Porosity B00非化合碳空隙 C Porosity C00 |
结构Structure | WC晶粒度Grain size of WC 0.8μm |
推荐用途 | 用于粗加工、精加工大型钢锻件 |
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CN2009100996219A CN101580911B (zh) | 2009-06-11 | 2009-06-11 | 一种五元p类硬质合金 |
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CN2009100996219A CN101580911B (zh) | 2009-06-11 | 2009-06-11 | 一种五元p类硬质合金 |
Publications (2)
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CN101580911A CN101580911A (zh) | 2009-11-18 |
CN101580911B true CN101580911B (zh) | 2011-05-11 |
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CN2009100996219A Active CN101580911B (zh) | 2009-06-11 | 2009-06-11 | 一种五元p类硬质合金 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103182511A (zh) * | 2013-03-29 | 2013-07-03 | 浙江恒成硬质合金有限公司 | 超细颗粒铜管拉伸模用生产方法 |
CN103215483B (zh) * | 2013-05-06 | 2015-04-15 | 界首市亿恒刀具有限责任公司 | 轧钢用高强度工业刀具 |
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CN101580911A (zh) | 2009-11-18 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for preparing quinary P-type hard alloy Effective date of registration: 20160307 Granted publication date: 20110511 Pledgee: Bank of Communications Ltd Jinhua Dongyang branch Pledgor: Zhejiang Hengcheng Hard Alloy Co., Ltd. Registration number: 2016990000161 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190903 Granted publication date: 20110511 Pledgee: Bank of Communications Ltd Jinhua Dongyang branch Pledgor: Zhejiang Hengcheng Hard Alloy Co., Ltd. Registration number: 2016990000161 |