CN102000822A - 大直径硬质合金轧辊的制造方法 - Google Patents
大直径硬质合金轧辊的制造方法 Download PDFInfo
- Publication number
- CN102000822A CN102000822A CN 201010506522 CN201010506522A CN102000822A CN 102000822 A CN102000822 A CN 102000822A CN 201010506522 CN201010506522 CN 201010506522 CN 201010506522 A CN201010506522 A CN 201010506522A CN 102000822 A CN102000822 A CN 102000822A
- Authority
- CN
- China
- Prior art keywords
- hard alloy
- powder
- tungsten
- carbide powder
- manufacture method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 19
- 239000000956 alloy Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 36
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 28
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000001238 wet grinding Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000005245 sintering Methods 0.000 claims abstract description 4
- 239000010941 cobalt Substances 0.000 claims description 12
- 229910017052 cobalt Inorganic materials 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 5
- 238000000498 ball milling Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010506522A CN102000822B (zh) | 2010-10-14 | 2010-10-14 | 大直径硬质合金轧辊的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010506522A CN102000822B (zh) | 2010-10-14 | 2010-10-14 | 大直径硬质合金轧辊的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN102000822A true CN102000822A (zh) | 2011-04-06 |
CN102000822B CN102000822B (zh) | 2012-10-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010506522A Active CN102000822B (zh) | 2010-10-14 | 2010-10-14 | 大直径硬质合金轧辊的制造方法 |
Country Status (1)
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CN (1) | CN102000822B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102784918A (zh) * | 2012-08-23 | 2012-11-21 | 蓬莱市超硬复合材料有限公司 | 一种从废弃的硬质合金辊环回收碳化钨生产辊环的方法 |
CN112742876A (zh) * | 2020-12-24 | 2021-05-04 | 深圳市宏通新材料有限公司 | 硬质合金轧辊及其制作方法 |
CN114277300A (zh) * | 2021-12-31 | 2022-04-05 | 株洲硬质合金集团有限公司 | 一种非均匀结构硬质合金及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05171339A (ja) * | 1991-12-16 | 1993-07-09 | Sumitomo Electric Ind Ltd | 超硬合金 |
JP2000317514A (ja) * | 1999-05-10 | 2000-11-21 | Hitachi Metals Ltd | 鋼帯支持ロール |
CN101285146A (zh) * | 2008-05-07 | 2008-10-15 | 株洲精工硬质合金有限公司 | 一种热墩热冲模用非均匀硬质合金及其制备方法 |
CN101837458A (zh) * | 2010-05-13 | 2010-09-22 | 蓬莱市超硬复合材料有限公司 | 一种铁合金基复合硬质合金轧辊及其生产方法 |
-
2010
- 2010-10-14 CN CN201010506522A patent/CN102000822B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05171339A (ja) * | 1991-12-16 | 1993-07-09 | Sumitomo Electric Ind Ltd | 超硬合金 |
JP2000317514A (ja) * | 1999-05-10 | 2000-11-21 | Hitachi Metals Ltd | 鋼帯支持ロール |
CN101285146A (zh) * | 2008-05-07 | 2008-10-15 | 株洲精工硬质合金有限公司 | 一种热墩热冲模用非均匀硬质合金及其制备方法 |
CN101837458A (zh) * | 2010-05-13 | 2010-09-22 | 蓬莱市超硬复合材料有限公司 | 一种铁合金基复合硬质合金轧辊及其生产方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102784918A (zh) * | 2012-08-23 | 2012-11-21 | 蓬莱市超硬复合材料有限公司 | 一种从废弃的硬质合金辊环回收碳化钨生产辊环的方法 |
CN112742876A (zh) * | 2020-12-24 | 2021-05-04 | 深圳市宏通新材料有限公司 | 硬质合金轧辊及其制作方法 |
CN112742876B (zh) * | 2020-12-24 | 2022-10-11 | 深圳市宏通新材料有限公司 | 硬质合金轧辊及其制作方法 |
CN114277300A (zh) * | 2021-12-31 | 2022-04-05 | 株洲硬质合金集团有限公司 | 一种非均匀结构硬质合金及其制备方法和应用 |
Also Published As
Publication number | Publication date |
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CN102000822B (zh) | 2012-10-24 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for manufacturing large-diameter hard alloy rollers Effective date of registration: 20160307 Granted publication date: 20121024 Pledgee: Bank of Communications Ltd. Jinhua Dongyang branch Pledgor: ZHEJIANG HENGCHENG CEMENTED CARBIDE Co.,Ltd. Registration number: 2016990000161 |
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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: 20121024 Pledgee: Bank of Communications Ltd. Jinhua Dongyang branch Pledgor: ZHEJIANG HENGCHENG CEMENTED CARBIDE Co.,Ltd. Registration number: 2016990000161 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacturing method of large diameter hard alloy roller Effective date of registration: 20230630 Granted publication date: 20121024 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG HENGCHENG CEMENTED CARBIDE Co.,Ltd. Registration number: Y2023330001295 |
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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 |
Granted publication date: 20121024 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG HENGCHENG CEMENTED CARBIDE Co.,Ltd. Registration number: Y2023330001295 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacturing method of large-diameter hard alloy rolling mill Granted publication date: 20121024 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG HENGCHENG CEMENTED CARBIDE Co.,Ltd. Registration number: Y2024980032700 |