CA2314565C - Saw blade tips and alloys therefor - Google Patents
Saw blade tips and alloys therefor Download PDFInfo
- Publication number
- CA2314565C CA2314565C CA002314565A CA2314565A CA2314565C CA 2314565 C CA2314565 C CA 2314565C CA 002314565 A CA002314565 A CA 002314565A CA 2314565 A CA2314565 A CA 2314565A CA 2314565 C CA2314565 C CA 2314565C
- Authority
- CA
- Canada
- Prior art keywords
- saw
- alloy
- tip
- balance
- weight
- 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.)
- Expired - Fee Related
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 56
- 239000000956 alloy Substances 0.000 title claims abstract description 56
- 238000005520 cutting process Methods 0.000 claims abstract description 35
- 239000002023 wood Substances 0.000 claims abstract description 31
- 229910052796 boron Inorganic materials 0.000 claims abstract description 21
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 21
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 21
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 21
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 17
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 13
- 229910052721 tungsten Inorganic materials 0.000 claims description 12
- 238000004663 powder metallurgy Methods 0.000 claims description 7
- 239000011651 chromium Substances 0.000 description 19
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical class [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 11
- 238000005299 abrasion Methods 0.000 description 10
- 229910001347 Stellite Inorganic materials 0.000 description 9
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 150000001247 metal acetylides Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910001080 W alloy Inorganic materials 0.000 description 2
- NKRHXEKCTWWDLS-UHFFFAOYSA-N [W].[Cr].[Co] Chemical compound [W].[Cr].[Co] NKRHXEKCTWWDLS-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 235000014466 Douglas bleu Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 240000001416 Pseudotsuga menziesii Species 0.000 description 1
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009290 primary effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008281 solid sol Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/028—Circular saw blades of special material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Harvester Elements (AREA)
- Knives (AREA)
- Earth Drilling (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14563799P | 1999-07-27 | 1999-07-27 | |
| US60/145,637 | 1999-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2314565A1 CA2314565A1 (en) | 2001-01-27 |
| CA2314565C true CA2314565C (en) | 2007-06-12 |
Family
ID=22513947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002314565A Expired - Fee Related CA2314565C (en) | 1999-07-27 | 2000-07-26 | Saw blade tips and alloys therefor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6479014B1 (enExample) |
| JP (1) | JP2001123238A (enExample) |
| CA (1) | CA2314565C (enExample) |
| DE (1) | DE10037031A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101772A1 (en) * | 2012-12-26 | 2014-07-03 | Matrix Metals Llc | Cobalt-chromium-molybdenum alloy with high wear resistance |
| US9289037B2 (en) | 2011-10-20 | 2016-03-22 | Mythrial Metals Llc | Hardened cobalt based alloy jewelry and related methods |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040011435A1 (en) * | 2002-07-17 | 2004-01-22 | Wu James B. C. | Wear-resistant, corrosion-resistant cobalt-based alloys |
| US6852176B2 (en) * | 2002-07-17 | 2005-02-08 | Deloro Stellite Holdings Corporation | Wear-resistant, corrosion-resistant cobalt-based alloys |
| EP1704263B1 (en) * | 2003-12-29 | 2018-09-26 | Kennametal Inc. | Ductile cobalt-based laves phase alloys |
| JP2008522039A (ja) * | 2004-11-30 | 2008-06-26 | デロロ・ステライト・ホールディングズ・コーポレイション | 耐クラック性を有する溶着可能なコバルト系合金 |
| JP4866860B2 (ja) | 2004-12-15 | 2012-02-01 | デロロ・ステライト・ホールディングズ・コーポレイション | 内燃エンジン用部品への耐高温劣化性の付与 |
| US20060210826A1 (en) * | 2005-03-21 | 2006-09-21 | Wu James B C | Co-based wire and method for saw tip manufacture and repair |
| US9051631B2 (en) * | 2007-07-16 | 2015-06-09 | Kennametal Inc. | Weldable, crack-resistant co-based alloy, overlay method, and components |
| PL2639323T3 (pl) | 2010-11-09 | 2017-08-31 | Fukuda Metal Foil & Powder Co., Ltd. | Odporny na zużycie stop na bazie kobaltu i pokryty nim zawór silnikowy |
| EP2639324B1 (en) | 2010-11-09 | 2017-01-04 | Fukuda Metal Foil&powder Co., Ltd. | High-toughness cobalt-based alloy and engine valve coated with same |
| JP5742447B2 (ja) | 2011-05-09 | 2015-07-01 | 大同特殊鋼株式会社 | 高硬度肉盛合金粉末 |
| WO2014041027A1 (en) * | 2012-09-12 | 2014-03-20 | Sandvik Intellectual Property Ab | A method for manufacturing a wear resistant component |
| WO2015045399A1 (ja) * | 2013-09-25 | 2015-04-02 | 島根県 | コバルト合金材料を作製するための方法、コバルト合金材料および切削部材 |
| JP6875682B2 (ja) * | 2017-07-03 | 2021-05-26 | 国立大学法人東北大学 | 機械部品 |
| US11021775B2 (en) | 2017-10-25 | 2021-06-01 | Kennametal Inc. | Cobalt-based alloys for wood cutting applications |
| US20200406350A1 (en) * | 2019-06-25 | 2020-12-31 | Kennametal Inc. | Sintered alloy articles via additive manufacturing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117655A (en) * | 1981-01-08 | 1982-07-22 | Shima Idea Center | Intertia knitting machine |
| JPS6237355A (ja) * | 1985-08-08 | 1987-02-18 | Mitsubishi Metal Corp | 耐摩耗性のすぐれたＣｏ基合金板材の製造法 |
| GB9015381D0 (en) * | 1990-07-12 | 1990-08-29 | Lucas Ind Plc | Article and method of production thereof |
| JPH1177375A (ja) * | 1997-06-24 | 1999-03-23 | Toyota Motor Corp | 熱間鍛造型肉盛溶接用コバルト基合金 |
| JPH11277669A (ja) * | 1998-03-31 | 1999-10-12 | Daido Steel Co Ltd | 耐食耐摩耗クラッド部材およびその製造方法 |
-
2000
- 2000-07-26 JP JP2000225671A patent/JP2001123238A/ja active Pending
- 2000-07-26 CA CA002314565A patent/CA2314565C/en not_active Expired - Fee Related
- 2000-07-27 US US09/626,990 patent/US6479014B1/en not_active Expired - Lifetime
- 2000-07-27 DE DE10037031A patent/DE10037031A1/de not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9289037B2 (en) | 2011-10-20 | 2016-03-22 | Mythrial Metals Llc | Hardened cobalt based alloy jewelry and related methods |
| US9593398B2 (en) | 2011-10-20 | 2017-03-14 | Mythrial Metals Llc | Hardened cobalt based alloy jewelry and related methods |
| WO2014101772A1 (en) * | 2012-12-26 | 2014-07-03 | Matrix Metals Llc | Cobalt-chromium-molybdenum alloy with high wear resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10037031A1 (de) | 2001-05-03 |
| JP2001123238A (ja) | 2001-05-08 |
| US6479014B1 (en) | 2002-11-12 |
| CA2314565A1 (en) | 2001-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160726 |