JPWO2022107753A5 - - Google Patents
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- Publication number
- JPWO2022107753A5 JPWO2022107753A5 JP2022563760A JP2022563760A JPWO2022107753A5 JP WO2022107753 A5 JPWO2022107753 A5 JP WO2022107753A5 JP 2022563760 A JP2022563760 A JP 2022563760A JP 2022563760 A JP2022563760 A JP 2022563760A JP WO2022107753 A5 JPWO2022107753 A5 JP WO2022107753A5
- Authority
- JP
- Japan
- Prior art keywords
- organic solvent
- atmosphere gas
- gas
- furnace
- heating
- 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
- 238000010438 heat treatment Methods 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 33
- 239000003960 organic solvent Substances 0.000 claims description 33
- 230000004913 activation Effects 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 20
- 238000005121 nitriding Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 claims description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 150000004767 nitrides Chemical class 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- -1 trichloroethylene, tetrachloroethylene Chemical group 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020191410 | 2020-11-18 | ||
| PCT/JP2021/042043 WO2022107753A1 (ja) | 2020-11-18 | 2021-11-16 | 金属部材の処理方法及び処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022107753A1 JPWO2022107753A1 (https=) | 2022-05-27 |
| JPWO2022107753A5 true JPWO2022107753A5 (https=) | 2024-11-22 |
Family
ID=81708078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022563760A Pending JPWO2022107753A1 (https=) | 2020-11-18 | 2021-11-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240011142A1 (https=) |
| EP (1) | EP4249625A4 (https=) |
| JP (1) | JPWO2022107753A1 (https=) |
| KR (1) | KR102886502B1 (https=) |
| CN (1) | CN116457493A (https=) |
| MX (1) | MX2023005818A (https=) |
| TW (1) | TWI798885B (https=) |
| WO (1) | WO2022107753A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7471206B2 (ja) | 2020-11-27 | 2024-04-19 | エア・ウォーターＮｖ株式会社 | 鋼材の表面処理方法 |
| PL449230A1 (pl) | 2024-07-15 | 2026-01-19 | Seco/Warwick Spółka Akcyjna | Sposób dyfuzyjnej obróbki stali odpornej na korozję |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55119119A (en) * | 1979-02-09 | 1980-09-12 | Nachi Fujikoshi Corp | Hardening method for steel at low temperature |
| ZA812776B (en) * | 1980-05-02 | 1982-07-28 | African Oxygen Ltd | Heat treatment of metals |
| JPH089766B2 (ja) * | 1989-07-10 | 1996-01-31 | 大同ほくさん株式会社 | 鋼の窒化方法 |
| CN1067684A (zh) * | 1991-06-15 | 1993-01-06 | 徐厚国 | 弹性零件热处理方法 |
| JPH06299317A (ja) * | 1993-04-08 | 1994-10-25 | Osaka Oxygen Ind Ltd | 鋼の窒化又は軟窒化方法 |
| DE19514932A1 (de) * | 1995-04-22 | 1996-10-24 | Ipsen Ind Int Gmbh | Verfahren und Vorrichtung zur Regelung des CO-Gehaltes einer Ofenatmosphäre zum Aufkohlen und Carbonitrieren metallischer Werkstücke |
| JPH0938341A (ja) | 1995-07-27 | 1997-02-10 | Miyaden:Kk | 車両用マリオネットアクセサリー |
| JPH10219418A (ja) * | 1997-02-06 | 1998-08-18 | Nippon Bell Parts Kk | 高クロム合金鋼のアンモニアガス窒化方法 |
| EP1544318A4 (en) * | 2002-07-09 | 2008-12-31 | Langen Li | ATMOSPHERE THERMAL PROCESSING COCATALIZER, METHOD FOR APPLICATION THEREOF, THERMAL TREATMENT METHOD, AND THERMOPRATED ATMOSPHERE USING THE COCATALYST |
| JP4392184B2 (ja) * | 2003-04-09 | 2009-12-24 | Ｙｋｋ Ａｐ株式会社 | 窒化処理装置、窒化処理方法及び酸窒化制御装置 |
| KR100858598B1 (ko) | 2004-01-20 | 2008-09-17 | 파커 네쓰쇼리 고교 가부시키카이샤 | 금속부재 표면의 활성화 방법 |
| EP2278038A1 (en) * | 2009-07-20 | 2011-01-26 | Danmarks Tekniske Universitet (DTU) | A method of activating an article of passive ferrous or non-ferrous metal prior to carburizing, nitriding and/or nitrocarburizing |
| EP2462253B1 (en) * | 2009-08-07 | 2021-04-07 | Swagelok Company | Low temperature carburization under soft vacuum |
| KR101245564B1 (ko) * | 2011-05-06 | 2013-03-20 | 주식회사 삼락열처리 | 스테인레스강, 내열강 및 고합금강에 대한 가스질화방법 |
| TWI473129B (zh) * | 2013-10-11 | 2015-02-11 | Nat Univ Dong Hwa | 導磁材料之製備方法 |
| JP2021042398A (ja) * | 2017-12-27 | 2021-03-18 | パーカー熱処理工業株式会社 | 窒化鋼部材並びに窒化鋼部材の製造方法及び製造装置 |
-
2021
- 2021-10-20 TW TW110138840A patent/TWI798885B/zh active
- 2021-11-16 WO PCT/JP2021/042043 patent/WO2022107753A1/ja not_active Ceased
- 2021-11-16 US US18/253,499 patent/US20240011142A1/en active Pending
- 2021-11-16 JP JP2022563760A patent/JPWO2022107753A1/ja active Pending
- 2021-11-16 CN CN202180077040.4A patent/CN116457493A/zh active Pending
- 2021-11-16 MX MX2023005818A patent/MX2023005818A/es unknown
- 2021-11-16 EP EP21894627.5A patent/EP4249625A4/en active Pending
- 2021-11-16 KR KR1020237016370A patent/KR102886502B1/ko active Active
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