JPH1080706A5 - - Google Patents
Info
- Publication number
- JPH1080706A5 JPH1080706A5 JP1997211318A JP21131897A JPH1080706A5 JP H1080706 A5 JPH1080706 A5 JP H1080706A5 JP 1997211318 A JP1997211318 A JP 1997211318A JP 21131897 A JP21131897 A JP 21131897A JP H1080706 A5 JPH1080706 A5 JP H1080706A5
- Authority
- JP
- Japan
- Prior art keywords
- powder
- grain size
- binder
- average grain
- hot rolling
- 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.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9602810A SE517473C2 (sv) | 1996-07-19 | 1996-07-19 | Vals för varmvalsning med beständighet mot termiska sprickor och förslitning |
| SE9602810-5 | 1996-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1080706A JPH1080706A (ja) | 1998-03-31 |
| JPH1080706A5 true JPH1080706A5 (2) | 2005-04-07 |
Family
ID=20403423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9211318A Pending JPH1080706A (ja) | 1996-07-19 | 1997-07-22 | 熱的なクラックと摩耗との耐性を増加した熱間圧延用ロール |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5902942A (2) |
| EP (1) | EP0819490B1 (2) |
| JP (1) | JPH1080706A (2) |
| KR (1) | KR980008370A (2) |
| CN (1) | CN1084392C (2) |
| AT (1) | ATE207396T1 (2) |
| DE (1) | DE69707581T2 (2) |
| SE (1) | SE517473C2 (2) |
| ZA (1) | ZA976040B (2) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE518810C2 (sv) * | 1996-07-19 | 2002-11-26 | Sandvik Ab | Hårdmetallkropp med förbättrade högtemperatur- och termomekaniska egenskaper |
| SE512161C2 (sv) * | 1998-06-30 | 2000-02-07 | Sandvik Ab | Hårdmetall och användning av denna vid olje- och gasutvinning |
| SE9900079L (sv) * | 1999-01-14 | 2000-07-24 | Sandvik Ab | Sätt att tillverka hårdmetall med en bimodal kornstorleksfördelning och som innehåller korntillväxthämmare |
| SE519315C2 (sv) * | 1999-04-06 | 2003-02-11 | Sandvik Ab | Sätt att tillverka ett hårdmetallpulver med lågt presstryck |
| SE519106C2 (sv) * | 1999-04-06 | 2003-01-14 | Sandvik Ab | Sätt att tillverka submikron hårdmetall med ökad seghet |
| SE519603C2 (sv) | 1999-05-04 | 2003-03-18 | Sandvik Ab | Sätt att framställa hårdmetall av pulver WC och Co legerat med korntillväxthämmare |
| SE523821C2 (sv) * | 2002-10-25 | 2004-05-18 | Sandvik Ab | Hårdmetall för olje- och gastillämpningar |
| JP3996535B2 (ja) | 2003-03-20 | 2007-10-24 | Ｎｅｃ液晶テクノロジー株式会社 | 液晶表示装置 |
| JP2005167006A (ja) * | 2003-12-03 | 2005-06-23 | Shin Etsu Chem Co Ltd | フレキシブル金属箔ポリイミド基板の製造方法 |
| AT7056U1 (de) * | 2003-12-22 | 2004-09-27 | Ceratizit Austria Gmbh | Verwendung einer hartmetalllegierung für werkzeuge |
| EP1951921A2 (en) * | 2005-10-11 | 2008-08-06 | Baker Hughes Incorporated | System, method, and apparatus for enhancing the durability of earth-boring |
| CN101255521B (zh) * | 2008-04-08 | 2010-06-16 | 上海工程技术大学 | 一种硬质合金连接件 |
| EP2199418B1 (en) * | 2008-12-18 | 2017-07-26 | Sandvik Intellectual Property AB | Rotary cutter knife |
| CN102247992A (zh) * | 2011-06-17 | 2011-11-23 | 株洲硬质合金集团有限公司 | 用于二维冷轧带肋钢筋的硬质合金辊环 |
| CN103866172B (zh) * | 2012-12-17 | 2016-06-15 | 北京有色金属研究总院 | 一种窄粒度分布超粗硬质合金及其制备方法 |
| US10336654B2 (en) | 2015-08-28 | 2019-07-02 | Kennametal Inc. | Cemented carbide with cobalt-molybdenum alloy binder |
| CN111356542B (zh) * | 2018-01-31 | 2022-05-31 | 日立金属株式会社 | 复合硬质合金辊 |
| GB201820628D0 (en) * | 2018-12-18 | 2019-01-30 | Sandvik Hyperion AB | Cemented carbide for high demand applications |
| DE102019110950A1 (de) | 2019-04-29 | 2020-10-29 | Kennametal Inc. | Hartmetallzusammensetzungen und deren Anwendungen |
| ES2843747B2 (es) * | 2020-01-20 | 2023-05-24 | Mecanizacion Ind Astillero S A | Cilindros para laminacion con un recubrimiento de aleaciones de carburo de tungsteno y procedimiento de obtencion de los mismos |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3698878A (en) * | 1969-12-29 | 1972-10-17 | Gen Electric | Sintered tungsten carbide-base alloys |
| JPS5075511A (2) * | 1973-11-09 | 1975-06-20 | ||
| CA1119850A (en) * | 1978-12-04 | 1982-03-16 | William M. Stoll | Roll for hot forming steel rod |
| US4518049A (en) * | 1981-05-01 | 1985-05-21 | Vsesojuzny Nauchno-Issledovatelsky Institut Burovoi Tekhniki | Bottom hole motor for driving rock-breaking tool |
| SE456428B (sv) * | 1986-05-12 | 1988-10-03 | Santrade Ltd | Hardmetallkropp for bergborrning med bindefasgradient och sett att framstella densamma |
| SE9004124D0 (sv) * | 1990-12-21 | 1990-12-21 | Sandvik Ab | Haardmetallverktyg foer klippning och stansning |
| AU657753B2 (en) * | 1991-04-10 | 1995-03-23 | Eurotungstene Poudres S.A. | Method of making cemented carbide articles |
| SE469822B (sv) * | 1992-02-07 | 1993-09-27 | Sandvik Ab | Hårdmetallvals för valsning av metallband och trådplattning |
| US5305840A (en) * | 1992-09-14 | 1994-04-26 | Smith International, Inc. | Rock bit with cobalt alloy cemented tungsten carbide inserts |
| SE504244C2 (sv) * | 1994-03-29 | 1996-12-16 | Sandvik Ab | Sätt att tillverka kompositmaterial av hårdämnen i en metallbindefas |
| SE502754C2 (sv) * | 1994-03-31 | 1995-12-18 | Sandvik Ab | Sätt att framställa belagt hårdämnespulver |
| JP3511740B2 (ja) * | 1994-07-07 | 2004-03-29 | 日立金属株式会社 | 高靭性超硬合金の製造方法及び複合超硬合金ロール |
-
1996
- 1996-07-19 SE SE9602810A patent/SE517473C2/sv not_active IP Right Cessation
-
1997
- 1997-06-30 US US08/885,350 patent/US5902942A/en not_active Expired - Fee Related
- 1997-07-07 DE DE69707581T patent/DE69707581T2/de not_active Expired - Fee Related
- 1997-07-07 EP EP97850110A patent/EP0819490B1/en not_active Expired - Lifetime
- 1997-07-07 ZA ZA9706040A patent/ZA976040B/xx unknown
- 1997-07-07 AT AT97850110T patent/ATE207396T1/de not_active IP Right Cessation
- 1997-07-16 KR KR1019970033117A patent/KR980008370A/ko not_active Ceased
- 1997-07-18 CN CN97114701A patent/CN1084392C/zh not_active Expired - Fee Related
- 1997-07-22 JP JP9211318A patent/JPH1080706A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH1080706A5 (2) | ||
| JPH10121182A5 (2) | ||
| JP5502481B2 (ja) | 金属粉末 | |
| US6238280B1 (en) | Abrasive cutter containing diamond particles and a method for producing the cutter | |
| PL88512B1 (en) | Powder metallurgy production of high performance alloys[us3846126a] | |
| JP2002520484A5 (2) | ||
| CA2417167A1 (en) | Porous metal article, metal composite material using the article and method for production thereof | |
| CN101787479B (zh) | 网状结构硬质合金及其制备方法 | |
| JP2003519284A (ja) | ＦｅＣｒＡｌ材料の製造方法及びその材料 | |
| JPH04228555A (ja) | 熱噴霧粉末混合物 | |
| CN1084392C (zh) | 耐热开裂和耐磨性提高的热轧用轧辊 | |
| JPH09511026A (ja) | 金属複合粉末の製造方法 | |
| EP1022350A3 (en) | Method of making a cemented carbide body with increased wear resistance | |
| CN112247142B (zh) | 一种具有核壳结构的双硬质相双粘结相金属碳化物陶瓷粉末及其制备方法 | |
| SE9802519D0 (sv) | Method of making cemented carbide | |
| JP2020124141A (ja) | 種子被覆剤、被覆種子及び種子被覆方法 | |
| JP3361331B2 (ja) | 海綿鉄と硬質相材料との粉末からなる複合物 | |
| JPS6089557A (ja) | 溶射用粉末材料およびその製造方法 | |
| JPH07118701A (ja) | フレーク状金属粉末、金属多孔体およびフレーク状金属粉末の製造方法 | |
| JPH0243820B2 (2) | ||
| CN100519793C (zh) | 制备成团烧结碳化物粉末混合物的方法 | |
| CN100462463C (zh) | 冶金炉炉内杂质清洁材料 | |
| JPS61201701A (ja) | 複合合金粉末 | |
| Shao et al. | Nanocrystalline grains and superfine particles of tungsten carbide-cobalt powder | |
| JPH0586452A (ja) | 溶射用粉末材料 |