RU2007105105A - Нержавеющая мартенситная сталь для форм и каркасов форм для литья под давлением - Google Patents
Нержавеющая мартенситная сталь для форм и каркасов форм для литья под давлением Download PDFInfo
- Publication number
- RU2007105105A RU2007105105A RU2007105105/02A RU2007105105A RU2007105105A RU 2007105105 A RU2007105105 A RU 2007105105A RU 2007105105/02 A RU2007105105/02 A RU 2007105105/02A RU 2007105105 A RU2007105105 A RU 2007105105A RU 2007105105 A RU2007105105 A RU 2007105105A
- Authority
- RU
- Russia
- Prior art keywords
- steel
- stainless
- martensital
- injecting
- frames
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 239000010949 copper Substances 0.000 claims 3
- 229910000734 martensite Inorganic materials 0.000 claims 3
- 239000010955 niobium Substances 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 229910000859 α-Fe Inorganic materials 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
-
- 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
- C22C38/18—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
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Claims (4)
1. Элемент формы или каркаса формы для литья полимерных материалов под давлением, выполненный из нержавеющей мартенситной закаленной и отпущенной стали следующего состава, мас.%:
0,02%≤С≤0,09%,
0,025%≤N≤0,12%,
при 0,05≤C+N≤0,17%,
Si≤0,34%,
Al≤0,080%,
при Si+23Al≥0,20%,
и Si+0,6Al≤0,25%,
и 0,00025≤Al×N≤0,0020,
0,55%≤Mn≤1,8%,
11,5%≤Cr≤16%,
при необходимости до 0,48% меди, до 0,90% от суммы Мо+W/2, до 0,90% никеля, до 0,090% ванадия, до 0,090% ниобия, до 0,025% титана, при необходимости до 0,25% серы,
остальное - железо и примеси, образовавшиеся при плавке, при этом состав удовлетворяет кроме того условию:
6,5≤F=(Cr+Мо)+2(Si+V+Nb)-27(С+N)-(Ni+Mn/2+Cu/3)≤13.
2. Элемент по п.1, отличающийся тем, что химический состав удовлетворяет по меньшей мере одному из следующих условий:
Cu≤0,4%;
Al×N≥0,00050;
Ni≥0,10%;
V≥0,015%;
Мо+W/2≥0,10%;
Nb≤0,020%;
С+N≤0,14%;
в структуре стали содержится менее 20% феррита δ, остальное - мартенсит, преимущественно менее 10% феррита δ, остальное - мартенсит.
3. Элемент по любому из пп.1 и 2, отличающийся тем, что химический состав удовлетворяет условию:
7,0≤F≤8,9.
4. Элемент по любому из пп.1 и 2, отличающийся тем, что химический состав удовлетворяет условию:
9,0≤F≤11,5.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0407764 | 2004-07-12 | ||
FR0407764A FR2872825B1 (fr) | 2004-07-12 | 2004-07-12 | Acier inoxydable martensitique pour moules et carcasses de moules d'injection |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007105105A true RU2007105105A (ru) | 2008-08-20 |
RU2379180C2 RU2379180C2 (ru) | 2010-01-20 |
Family
ID=34947002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007105105/02A RU2379180C2 (ru) | 2004-07-12 | 2005-07-06 | Нержавеющая мартенситная сталь для форм и каркасов форм для литья под давлением |
Country Status (15)
Country | Link |
---|---|
US (1) | US9267197B2 (ru) |
EP (1) | EP1774052B1 (ru) |
JP (1) | JP4938658B2 (ru) |
KR (4) | KR20120007557A (ru) |
CN (1) | CN100543169C (ru) |
AU (1) | AU2005271134B2 (ru) |
BR (1) | BRPI0512467B1 (ru) |
CA (1) | CA2570440C (ru) |
ES (1) | ES2624148T3 (ru) |
FR (1) | FR2872825B1 (ru) |
PL (1) | PL1774052T3 (ru) |
RU (1) | RU2379180C2 (ru) |
TW (1) | TWI352125B (ru) |
UA (1) | UA82617C2 (ru) |
WO (1) | WO2006016043A2 (ru) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2920784B1 (fr) * | 2007-09-10 | 2010-12-10 | Aubert & Duval Sa | Acier inoxydable martensitique, procede de fabrication de pieces realisees en cet acier et pieces ainsi realisees |
JP5412851B2 (ja) * | 2009-01-29 | 2014-02-12 | 大同特殊鋼株式会社 | プラスチック成形金型用鋼およびプラスチック成形金型 |
US8557059B2 (en) * | 2009-06-05 | 2013-10-15 | Edro Specialty Steels, Inc. | Plastic injection mold of low carbon martensitic stainless steel |
BRPI0904608A2 (pt) * | 2009-11-17 | 2013-07-02 | Villares Metals Sa | aÇo inoxidÁvel para moldes com menor quantidade de ferrita delta |
KR101268764B1 (ko) * | 2009-12-22 | 2013-05-29 | 주식회사 포스코 | 내식성을 향상시킨 사출성형 몰드용 마르텐사이트 스테인리스강 |
FR2964668B1 (fr) * | 2010-09-14 | 2012-10-12 | Snecma | Optimisation de l'usinabilite d'aciers martensitiques inoxydables |
CN102528016B (zh) * | 2012-01-17 | 2013-09-11 | 建德市易通金属粉材有限公司 | 金属注射成形用合金钢粉及其制备方法 |
MX353661B (es) * | 2012-03-30 | 2018-01-19 | Nippon Steel & Sumitomo Metal Corp | Procedimiento para producir junta por soldadura y la junta por soldadura. |
US20150275340A1 (en) * | 2014-04-01 | 2015-10-01 | Ati Properties, Inc. | Dual-phase stainless steel |
KR101988277B1 (ko) * | 2015-04-21 | 2019-06-12 | 제이에프이 스틸 가부시키가이샤 | 마르텐사이트계 스테인리스 냉연판 |
US10344758B2 (en) * | 2016-04-07 | 2019-07-09 | A. Finkl & Sons Co. | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
JP6226111B1 (ja) | 2016-04-12 | 2017-11-08 | Jfeスチール株式会社 | マルテンサイト系ステンレス鋼板 |
WO2018074271A1 (ja) | 2016-10-18 | 2018-04-26 | Jfeスチール株式会社 | マルテンサイト系ステンレス鋼板 |
CN106987769B (zh) * | 2017-03-29 | 2018-08-03 | 苏州浩焱精密模具有限公司 | 一种高硬度精密蚀刻刀模 |
EP3645764B1 (fr) * | 2017-06-30 | 2022-01-19 | Aperam | Procédé de soudage par points de tôles d'acier inoxydable martensitique |
US11318640B1 (en) * | 2018-04-04 | 2022-05-03 | Edro Specialty Steels, Inc. | Method for making a continuously cast slab and the resulting mold plate |
CN112779384B (zh) * | 2020-12-04 | 2022-06-07 | 中国航发南方工业有限公司 | 一种提高0Cr16Ni5Mo1马氏体不锈钢韧塑性的热处理方法 |
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DE3901470C1 (en) * | 1989-01-19 | 1990-08-09 | Vereinigte Schmiedewerke Gmbh, 4630 Bochum, De | Cold-working steel and its use |
JPH0621323B2 (ja) * | 1989-03-06 | 1994-03-23 | 住友金属工業株式会社 | 耐食、耐酸化性に優れた高強度高クロム鋼 |
US5089067A (en) * | 1991-01-24 | 1992-02-18 | Armco Inc. | Martensitic stainless steel |
EP0508574A1 (en) * | 1991-04-11 | 1992-10-14 | Crucible Materials Corporation | Martensitic stainless steel article and method for producing the same |
DE4133480A1 (de) * | 1991-10-09 | 1993-04-15 | Boehler Ag | Nichtrostender chromlegierter stahl fuer kunststofformen |
JPH07296605A (ja) | 1994-04-28 | 1995-11-10 | Matsushita Electric Ind Co Ltd | 車両用前照灯 |
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-
2004
- 2004-07-12 FR FR0407764A patent/FR2872825B1/fr not_active Expired - Lifetime
-
2005
- 2005-06-07 UA UAA200700248A patent/UA82617C2/ru unknown
- 2005-07-04 TW TW094122567A patent/TWI352125B/zh active
- 2005-07-06 RU RU2007105105/02A patent/RU2379180C2/ru active
- 2005-07-06 CN CNB2005800234380A patent/CN100543169C/zh not_active Expired - Lifetime
- 2005-07-06 KR KR1020117031661A patent/KR20120007557A/ko not_active Ceased
- 2005-07-06 JP JP2007520858A patent/JP4938658B2/ja not_active Expired - Lifetime
- 2005-07-06 ES ES05788934.7T patent/ES2624148T3/es not_active Expired - Lifetime
- 2005-07-06 KR KR1020077000685A patent/KR20070034055A/ko not_active Ceased
- 2005-07-06 BR BRPI0512467-0B1A patent/BRPI0512467B1/pt active IP Right Grant
- 2005-07-06 PL PL05788934T patent/PL1774052T3/pl unknown
- 2005-07-06 US US11/632,047 patent/US9267197B2/en not_active Expired - Lifetime
- 2005-07-06 WO PCT/FR2005/001750 patent/WO2006016043A2/fr active Application Filing
- 2005-07-06 KR KR1020147034474A patent/KR20150000514A/ko not_active Ceased
- 2005-07-06 CA CA2570440A patent/CA2570440C/fr not_active Expired - Lifetime
- 2005-07-06 EP EP05788934.7A patent/EP1774052B1/fr not_active Expired - Lifetime
- 2005-07-06 AU AU2005271134A patent/AU2005271134B2/en not_active Expired
- 2005-07-06 KR KR1020137029257A patent/KR20130133077A/ko not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
BRPI0512467B1 (pt) | 2014-07-08 |
WO2006016043A3 (fr) | 2007-01-25 |
RU2379180C2 (ru) | 2010-01-20 |
EP1774052B1 (fr) | 2017-03-01 |
PL1774052T3 (pl) | 2017-08-31 |
TW200610827A (en) | 2006-04-01 |
CN101142337A (zh) | 2008-03-12 |
JP2008505786A (ja) | 2008-02-28 |
CA2570440A1 (fr) | 2006-02-16 |
US20080069719A1 (en) | 2008-03-20 |
FR2872825B1 (fr) | 2007-04-27 |
KR20070034055A (ko) | 2007-03-27 |
UA82617C2 (ru) | 2008-04-25 |
ES2624148T3 (es) | 2017-07-13 |
WO2006016043A2 (fr) | 2006-02-16 |
TWI352125B (en) | 2011-11-11 |
US9267197B2 (en) | 2016-02-23 |
KR20120007557A (ko) | 2012-01-20 |
BRPI0512467A (pt) | 2008-03-04 |
JP4938658B2 (ja) | 2012-05-23 |
KR20150000514A (ko) | 2015-01-02 |
AU2005271134B2 (en) | 2009-09-24 |
CN100543169C (zh) | 2009-09-23 |
KR20130133077A (ko) | 2013-12-05 |
FR2872825A1 (fr) | 2006-01-13 |
EP1774052A2 (fr) | 2007-04-18 |
AU2005271134A1 (en) | 2006-02-16 |
CA2570440C (fr) | 2013-06-18 |
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