CA2584275C - A method of producing a steel product - Google Patents
A method of producing a steel product Download PDFInfo
- Publication number
- CA2584275C CA2584275C CA2584275A CA2584275A CA2584275C CA 2584275 C CA2584275 C CA 2584275C CA 2584275 A CA2584275 A CA 2584275A CA 2584275 A CA2584275 A CA 2584275A CA 2584275 C CA2584275 C CA 2584275C
- Authority
- CA
- Canada
- Prior art keywords
- steel
- workpiece
- austenite
- shell
- ferrite
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 90
- 239000010959 steel Substances 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 19
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000007514 turning Methods 0.000 claims abstract description 13
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims abstract description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 25
- 239000011651 chromium Substances 0.000 claims description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 15
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 15
- 230000007797 corrosion Effects 0.000 abstract description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 8
- 239000005864 Sulphur Substances 0.000 abstract description 8
- 238000003801 milling Methods 0.000 abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- 239000000463 material Substances 0.000 description 15
- 239000011572 manganese Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000010949 copper Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 229910000734 martensite Inorganic materials 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000011276 addition treatment Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
- D21F1/50—Suction boxes with rolls
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/10—Suction rolls, e.g. couch rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/10—Suction rolls, e.g. couch rolls
- D21F3/105—Covers thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Articles (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Adjustment And Processing Of Grains (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0402141-6 | 2004-09-07 | ||
| SE0402141A SE528375C2 (sv) | 2004-09-07 | 2004-09-07 | En sugvalsmantel av stål samt en metod för tillverkning av en sugvalsmantel |
| PCT/SE2005/001220 WO2006041344A1 (en) | 2004-09-07 | 2005-08-19 | A steel shell for a suction roll and a method of producing a steel product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2584275A1 CA2584275A1 (en) | 2006-04-20 |
| CA2584275C true CA2584275C (en) | 2016-11-15 |
Family
ID=33308722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2584275A Active CA2584275C (en) | 2004-09-07 | 2005-08-19 | A method of producing a steel product |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US20070248484A1 (zh) |
| EP (1) | EP1786975B1 (zh) |
| JP (1) | JP4758430B2 (zh) |
| KR (1) | KR20070110246A (zh) |
| CN (2) | CN101018908B (zh) |
| AT (1) | ATE444394T1 (zh) |
| BR (1) | BRPI0514969B1 (zh) |
| CA (1) | CA2584275C (zh) |
| DE (1) | DE602005016943D1 (zh) |
| EA (1) | EA010540B1 (zh) |
| ES (1) | ES2333737T3 (zh) |
| PL (1) | PL1786975T3 (zh) |
| SE (1) | SE528375C2 (zh) |
| SI (1) | SI1786975T1 (zh) |
| TW (1) | TWI393788B (zh) |
| WO (1) | WO2006041344A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270798A (zh) * | 2019-06-27 | 2019-09-24 | 福建维普斯厨卫科技有限公司 | 一种多功能龙头及其生产工艺 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI125458B (fi) | 2008-05-16 | 2015-10-15 | Outokumpu Oy | Ruostumaton terästuote, tuotteen käyttö ja menetelmä sen valmistamiseksi |
| FI121340B (fi) * | 2008-12-19 | 2010-10-15 | Outokumpu Oy | Dupleksinen ruostumaton teräs |
| CN102864381A (zh) * | 2012-09-05 | 2013-01-09 | 陈敏 | 一种低镍不锈钢合金材料 |
| CN102864385A (zh) * | 2012-09-05 | 2013-01-09 | 忻峰 | 一种低镍不锈钢合金 |
| CN102851618A (zh) * | 2012-09-05 | 2013-01-02 | 徐琼 | 低镍不锈钢合金材料及制备方法 |
| CN102864386A (zh) * | 2012-09-05 | 2013-01-09 | 陈敏 | 一种低镍不锈钢合金材料及制备方法 |
| CN102864380A (zh) * | 2012-09-05 | 2013-01-09 | 忻峰 | 一种低镍不锈钢合金及制备方法 |
| CN102851602A (zh) * | 2012-09-05 | 2013-01-02 | 徐琼 | 低镍不锈钢合金材料 |
| FI125734B (en) | 2013-06-13 | 2016-01-29 | Outokumpu Oy | Duplex ferritic austenitic stainless steel |
| JP6520327B2 (ja) * | 2015-04-08 | 2019-05-29 | 株式会社大林組 | セグメント用継手金具の製造方法およびセグメント用継手金具 |
| CN111910117B (zh) * | 2020-07-15 | 2022-04-29 | 丁国旺 | 一种熔炼高强度不锈钢的碳、氮合金化的方法 |
| CN113025891B (zh) * | 2021-02-08 | 2022-07-22 | 江阴兴澄特种钢铁有限公司 | 一种双相不锈钢s32101钢板及其制造方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111455A (en) * | 1961-05-29 | 1963-11-19 | Sandusky Foundry & Machine Com | Suction roll shell and method of making same |
| US3736131A (en) * | 1970-12-23 | 1973-05-29 | Armco Steel Corp | Ferritic-austenitic stainless steel |
| US4832765A (en) * | 1983-01-05 | 1989-05-23 | Carpenter Technology Corporation | Duplex alloy |
| EP0683241B1 (en) * | 1994-05-21 | 2000-08-16 | Yong Soo Park | Duplex stainless steel with high corrosion resistance |
| JPH09202943A (ja) * | 1996-01-25 | 1997-08-05 | Kubota Corp | 高耐食高強度高靱性二相ステンレス鋼および製紙機用サクションロール胴部材 |
| JPH09256109A (ja) * | 1996-03-18 | 1997-09-30 | Kubota Corp | ドリル加工性にすぐれた高靱性・高腐蝕疲労強度二相ステンレス鋼 |
| US5746891A (en) * | 1996-07-25 | 1998-05-05 | Withers; William David | Wear indicators for seal strip of a suction roll of a paper making machine |
| FR2765243B1 (fr) * | 1997-06-30 | 1999-07-30 | Usinor | Acier inoxydable austenoferritique a tres bas nickel et presentant un fort allongement en traction |
| US6033497A (en) * | 1997-09-05 | 2000-03-07 | Sandusky International, Inc. | Pitting resistant duplex stainless steel alloy with improved machinability and method of making thereof |
| JP3621818B2 (ja) * | 1998-01-09 | 2005-02-16 | 三菱重工業株式会社 | ステンレス鋳鋼 |
| FI103829B1 (fi) * | 1998-05-14 | 1999-09-30 | Valmet Corp | Imutela |
| JP2000248339A (ja) * | 1999-02-26 | 2000-09-12 | Nisshin Steel Co Ltd | 加工性及び耐食性に優れたオーステナイト系快削ステンレス鋼 |
| JP3508095B2 (ja) * | 1999-06-15 | 2004-03-22 | 株式会社クボタ | 耐熱疲労性・耐腐食疲労性およびドリル加工性等に優れたフェライト−オーステナイト二相ステンレス鋼および製紙用サクションロール胴部材 |
| JP3720223B2 (ja) * | 1999-10-15 | 2005-11-24 | 株式会社クボタ | 耐熱疲労性・耐腐食疲労性およびドリル加工性等に優れた二相ステンレス鋼および製紙用サクションロール胴部材 |
| SE517449C2 (sv) * | 2000-09-27 | 2002-06-04 | Avesta Polarit Ab Publ | Ferrit-austenitiskt rostfritt stål |
| SE526603C3 (sv) * | 2003-01-24 | 2005-11-16 | Sandvik Intellectual Property | Belagt hårdmetallskär |
| EP1609883B1 (en) * | 2004-06-24 | 2017-09-20 | Sandvik Intellectual Property AB | Coated metal cutting tool |
-
2004
- 2004-09-07 SE SE0402141A patent/SE528375C2/sv unknown
-
2005
- 2005-08-18 TW TW094128142A patent/TWI393788B/zh active
- 2005-08-19 JP JP2007531111A patent/JP4758430B2/ja active Active
- 2005-08-19 CN CN2005800300058A patent/CN101018908B/zh active Active
- 2005-08-19 BR BRPI0514969-0A patent/BRPI0514969B1/pt active IP Right Grant
- 2005-08-19 CN CN2010101506807A patent/CN101806009B/zh active Active
- 2005-08-19 SI SI200530843T patent/SI1786975T1/sl unknown
- 2005-08-19 KR KR1020077005421A patent/KR20070110246A/ko active Search and Examination
- 2005-08-19 CA CA2584275A patent/CA2584275C/en active Active
- 2005-08-19 WO PCT/SE2005/001220 patent/WO2006041344A1/en active Application Filing
- 2005-08-19 US US11/574,266 patent/US20070248484A1/en not_active Abandoned
- 2005-08-19 EP EP05774806A patent/EP1786975B1/en active Active
- 2005-08-19 AT AT05774806T patent/ATE444394T1/de active
- 2005-08-19 EA EA200700421A patent/EA010540B1/ru not_active IP Right Cessation
- 2005-08-19 ES ES05774806T patent/ES2333737T3/es active Active
- 2005-08-19 DE DE602005016943T patent/DE602005016943D1/de active Active
- 2005-08-19 PL PL05774806T patent/PL1786975T3/pl unknown
-
2015
- 2015-05-22 US US14/719,760 patent/US20150252529A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270798A (zh) * | 2019-06-27 | 2019-09-24 | 福建维普斯厨卫科技有限公司 | 一种多功能龙头及其生产工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE444394T1 (de) | 2009-10-15 |
| SI1786975T1 (sl) | 2010-01-29 |
| US20150252529A1 (en) | 2015-09-10 |
| CN101018908A (zh) | 2007-08-15 |
| EA010540B1 (ru) | 2008-10-30 |
| TW200609363A (en) | 2006-03-16 |
| CA2584275A1 (en) | 2006-04-20 |
| DE602005016943D1 (de) | 2009-11-12 |
| JP4758430B2 (ja) | 2011-08-31 |
| SE0402141D0 (sv) | 2004-09-07 |
| BRPI0514969A (pt) | 2008-07-01 |
| EP1786975B1 (en) | 2009-09-30 |
| EA200700421A1 (ru) | 2007-10-26 |
| WO2006041344A1 (en) | 2006-04-20 |
| JP2008512579A (ja) | 2008-04-24 |
| CN101018908B (zh) | 2012-11-07 |
| WO2006041344A8 (en) | 2007-05-31 |
| CN101806009A (zh) | 2010-08-18 |
| KR20070110246A (ko) | 2007-11-16 |
| CN101806009B (zh) | 2012-08-22 |
| TWI393788B (zh) | 2013-04-21 |
| EP1786975A1 (en) | 2007-05-23 |
| PL1786975T3 (pl) | 2010-03-31 |
| SE528375C2 (sv) | 2006-10-31 |
| ES2333737T3 (es) | 2010-02-26 |
| BRPI0514969B1 (pt) | 2018-05-15 |
| US20070248484A1 (en) | 2007-10-25 |
| SE0402141L (sv) | 2006-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2584275C (en) | A method of producing a steel product | |
| US20100172785A1 (en) | Ferritic-austenitic stainless steel | |
| US20080314481A1 (en) | High-Strength Steel for Seamless, Weldable Steel Pipes | |
| WO2006068610A1 (en) | Precipitation hardenable martensitic stainless steel | |
| US4058650A (en) | Back material of metal band saw high in fatigue strength | |
| JP3703008B2 (ja) | 快削ステンレス鋼 | |
| JP2012041632A5 (zh) | ||
| GB2312678A (en) | Free-machining austenitic stainless steel | |
| US20090246065A1 (en) | Alloy, shaft made therefrom, and motor with shaft | |
| JPH04247851A (ja) | 高Ｍｎオーステナイト鋼 | |
| JP2790749B2 (ja) | ドリル及びバイト加工性にすぐれる二相ステンレス鋼 | |
| JPH06145903A (ja) | 高腐食疲労強度ステンレス鋼 | |
| JPS5852464A (ja) | 高腐食疲労強度二相ステンレス鋼 | |
| JP2740595B2 (ja) | ドリル加工性にすぐれる二相ステンレス鋼 | |
| JP3603461B2 (ja) | 高硬度非磁性ステンレス鋼および高硬度非磁性ステンレス鋼線材 | |
| JP2889020B2 (ja) | 被削性の優れた高Ｍｎ非磁性鋼 | |
| JP2740597B2 (ja) | ドリル加工性にすぐれる二相ステンレス鋼 | |
| JP2580300B2 (ja) | 快削二相ステンレス鋳鋼 | |
| JPS63169363A (ja) | オ−ステナイト系快削ステンレス鋼 | |
| JPH01198448A (ja) | ドリル加工性にすぐれた二相ステンレス鋼 | |
| JPH03281754A (ja) | 局部変形能に優れたガス遮断器用高Ｍｎ非磁性鋼 | |
| JPH0380866B2 (zh) | ||
| JPH0770702A (ja) | 高腐食疲労強度及び良好なドリル加工性を備える二相ステンレス鋼 | |
| JPH02179850A (ja) | 冷間圧造性および切削性の優れたオーステナイト系ステンレス鋼 | |
| JPH0459943A (ja) | 高速度鋼工具用シャンク材 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |