JP2019137880A5 - - Google Patents
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- JP2019137880A5 JP2019137880A5 JP2018020304A JP2018020304A JP2019137880A5 JP 2019137880 A5 JP2019137880 A5 JP 2019137880A5 JP 2018020304 A JP2018020304 A JP 2018020304A JP 2018020304 A JP2018020304 A JP 2018020304A JP 2019137880 A5 JP2019137880 A5 JP 2019137880A5
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- Japan
- Prior art keywords
- overlay
- tool steel
- speed tool
- material according
- producing
- 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.)
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- 239000000463 material Substances 0.000 claims 22
- 229910001315 Tool steel Inorganic materials 0.000 claims 12
- 238000004519 manufacturing process Methods 0.000 claims 7
- 238000010438 heat treatment Methods 0.000 claims 6
- 239000000758 substrate Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
Claims (12)
前記熱処理を施した前記高速度工具鋼基材の表面に補修肉盛層を形成させる補修肉盛工程と、を有すること、
を特徴とする肉盛材の製造方法。 A heat treatment process that heat-treats a high-speed tool steel substrate at a temperature of more than 700 ° C and less than 825 ° C,
Having a repair overlay step of forming a repair overlay layer on the surface of the high-speed tool steel base material subjected to the heat treatment.
A method for manufacturing a overlay material , which is characterized by.
を特徴とする請求項１に記載の肉盛材の製造方法。 The temperature of the heat treatment should be more than 775 ° C and less than 825 ° C.
The method for producing a overlay material according to claim 1.
を特徴とする請求項１又は２に記載の肉盛材の製造方法。 The high-speed tool steel base material is a high-speed tool steel laser overlay layer.
The method for producing a overlay material according to claim 1 or 2, wherein the overlay material is produced.
を特徴とする請求項１〜３のいずれかに記載の肉盛材の製造方法。 The holding time of the heat treatment should be 30 minutes or more.
The method for producing a overlay material according to any one of claims 1 to 3.
を特徴とする請求項１〜４のいずれかに記載の肉盛材の製造方法。 To reduce the hardness of the high-speed tool steel base material to 500 HV or less by the heat treatment.
The method for producing a overlay material according to any one of claims 1 to 4, wherein the overlay material is produced.
を特徴とする請求項１〜５のいずれかに記載の肉盛材の製造方法。 Performing the heat treatment by laser irradiation,
The method for producing a overlay material according to any one of claims 1 to 5.
を特徴とする請求項１〜６のいずれかに記載の肉盛材の製造方法。 The composition of the high-speed tool steel base material and the repair overlay layer are substantially the same.
The method for producing a overlay material according to any one of claims 1 to 6, wherein the overlay material is produced.
前記補修肉盛層と前記高速度工具鋼基材の接合界面近傍における、前記高速度工具鋼基材の晶出炭化物が略球状で、母材結晶粒界に偏析していないこと、
を特徴とする肉盛材。 A repair overlay layer is formed on at least a part of the high-speed tool steel substrate,
2.
A overlay material characterized by.
を特徴とする請求項８に記載の肉盛材。 The high-speed tool steel base material is a high-speed tool steel laser overlay layer.
The overlay material according to claim 8.
を特徴とする請求項８又は９に記載の肉盛材。 The hardness of the high-speed tool steel base material in the vicinity of the bonding interface is 500 HV or less.
The overlay material according to claim 8 or 9.
を特徴とする請求項９又は１０に記載の肉盛材。 The high-speed tool steel laser overlay layer is a multi-layer overlay layer.
The overlay material according to claim 9 or 10.
を特徴とする請求項８〜１１のいずれかに記載の肉盛材。
The high-speed tool steel base material has a columnar shape.
The overlay material according to any one of claims 8 to 11.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018020304A JP7185212B2 (en) | 2018-02-07 | 2018-02-07 | Tool material recycling method |
| TW108103516A TWI754127B (en) | 2018-02-07 | 2019-01-30 | Tool material regeneration method and tool material |
| CN201980010494.2A CN111655874A (en) | 2018-02-07 | 2019-02-07 | Regeneration method of tool material and tool material |
| PCT/JP2019/004422 WO2019156168A1 (en) | 2018-02-07 | 2019-02-07 | Method for reclaiming tool material and tool material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018020304A JP7185212B2 (en) | 2018-02-07 | 2018-02-07 | Tool material recycling method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019137880A JP2019137880A (en) | 2019-08-22 |
| JP2019137880A5 true JP2019137880A5 (en) | 2020-11-12 |
| JP7185212B2 JP7185212B2 (en) | 2022-12-07 |
Family
ID=67549443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018020304A Active JP7185212B2 (en) | 2018-02-07 | 2018-02-07 | Tool material recycling method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7185212B2 (en) |
| CN (1) | CN111655874A (en) |
| TW (1) | TWI754127B (en) |
| WO (1) | WO2019156168A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7464939B2 (en) | 2020-03-27 | 2024-04-10 | 住友重機械ハイマテックス株式会社 | Manufacturing method of hard metal member and hard metal member |
| WO2022190376A1 (en) * | 2021-03-12 | 2022-09-15 | 住友電工焼結合金株式会社 | Mold component manufacturing method |
| CN113084446B (en) * | 2021-03-30 | 2022-03-22 | 攀钢集团攀枝花钛材有限公司 | Method for repairing and regenerating blade of titanium sponge slicer |
| CN113478168A (en) * | 2021-08-09 | 2021-10-08 | 泰尔(安徽)工业科技服务有限公司 | Method for repairing mandrel for rolling seamless steel tube |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63117108A (en) * | 1986-11-05 | 1988-05-21 | Mitsubishi Heavy Ind Ltd | Pre-processing method for buildup welding |
| JPH06192791A (en) * | 1992-12-25 | 1994-07-12 | Hitachi Ltd | Working roll for multistage rolling and its production |
| JPH07204907A (en) * | 1994-01-21 | 1995-08-08 | Ube Ind Ltd | Cutting work tool and its coating method |
| JP2001294935A (en) * | 2000-04-06 | 2001-10-26 | Sanyo Special Steel Co Ltd | Method for producing tool steel excellent in toughness |
| JP4229734B2 (en) * | 2003-03-20 | 2009-02-25 | 株式会社Ｉｈｉ | Overlay welding method for thin parts |
| JP5268431B2 (en) * | 2008-05-30 | 2013-08-21 | 株式会社フジコー | Recycling method of used roll composite rolls |
| CN102451970B (en) * | 2010-10-29 | 2016-02-03 | 株式会社近畿 | The renovation process of cutting edge and reclaim equiment |
| KR101319695B1 (en) * | 2011-07-06 | 2013-10-17 | 윤용돈 | Heat treatment Method of toughness improvement and hardness increasement for use in such fine carbide precipation and uniform distribution of W-Mo-Cr-V-(Co)type high speed steel |
| CN103846610B (en) * | 2012-12-05 | 2016-09-07 | 江苏南山冶金机械制造有限公司 | The isometrical renovation technique of plug |
| US10173290B2 (en) * | 2014-06-09 | 2019-01-08 | Scoperta, Inc. | Crack resistant hardfacing alloys |
| JP6539825B2 (en) * | 2015-02-25 | 2019-07-10 | 住友重機械ハイマテックス株式会社 | Tool material manufacturing method and tool |
| US10479039B2 (en) * | 2015-03-04 | 2019-11-19 | Fujico Co., Ltd. | Briquetting roll and method for manufacturing the same |
| CN105886910B (en) * | 2016-04-20 | 2017-08-29 | 大连华锐重工特种备件制造有限公司 | The high-performance used under a kind of low temperature environment is combined teeth and preparation method thereof |
| CN106425021A (en) * | 2016-05-13 | 2017-02-22 | 上海万泽精密铸造有限公司 | Welding repair process suitable for cast nickel-base superalloy casting |
| CN107433382A (en) * | 2016-05-25 | 2017-12-05 | 宝山钢铁股份有限公司 | Cobalt-based resurfacing welding material and the top restorative procedure based on the material |
| CN105798063A (en) * | 2016-06-03 | 2016-07-27 | 江苏南山冶金机械制造有限公司 | Piercing point |
| CN106891131A (en) * | 2016-12-29 | 2017-06-27 | 常熟市常轴轴承有限公司 | The surface repairing technique of high abrasion seal |
-
2018
- 2018-02-07 JP JP2018020304A patent/JP7185212B2/en active Active
-
2019
- 2019-01-30 TW TW108103516A patent/TWI754127B/en active
- 2019-02-07 CN CN201980010494.2A patent/CN111655874A/en active Pending
- 2019-02-07 WO PCT/JP2019/004422 patent/WO2019156168A1/en active Application Filing
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