CN1717503A - 塑料成形膜具用钢 - Google Patents
塑料成形膜具用钢 Download PDFInfo
- Publication number
- CN1717503A CN1717503A CN 200380104348 CN200380104348A CN1717503A CN 1717503 A CN1717503 A CN 1717503A CN 200380104348 CN200380104348 CN 200380104348 CN 200380104348 A CN200380104348 A CN 200380104348A CN 1717503 A CN1717503 A CN 1717503A
- Authority
- CN
- China
- Prior art keywords
- steel
- ferrite
- content
- thermal conductivity
- grain size
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 229920003023 plastic Polymers 0.000 title claims abstract description 18
- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 238000000465 moulding Methods 0.000 title abstract 2
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910001566 austenite Inorganic materials 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 4
- 229910001562 pearlite Inorganic materials 0.000 abstract description 2
- 235000019362 perlite Nutrition 0.000 description 8
- 239000010451 perlite Substances 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 7
- 238000005242 forging Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910000734 martensite Inorganic materials 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 102220259718 rs34120878 Human genes 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Images
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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
钢No. | 奥氏体结晶粒度序号 | 工具最大磨耗量VBmax(mm) |
1 | 6 | 0.09 |
2 | 3.5 | 0.27 |
5 | 2 | 0.47 |
类别 | 钢No. | 化学组成(单位:质量%、其余:Fe和杂质) | 粒度序号 | 铁素体比率(面积%) | 组织 | 硬度(HBW) | 导热系数λ(W/m·℃) | 工具最大磨耗量VBmax(mm) | |||||||
C | Si | Mn | P | S | Cr | V | sol.Al | ||||||||
本发明钢 | 1 | 0.38 | 0.21 | 1.19 | 0.011 | 0.037 | - | - | 0.001 | 6 | 22 | F+P | 190 | 46.9 | 0.09 |
2 | 0.38 | 0.21 | 1.19 | 0.011 | 0.037 | - | - | 0.001 | 3.5 | 22 | F+P | 190 | 46.9 | 0.27 | |
3 | 0.38 | 0.19 | 1.25 | 0.010 | 0.030 | 0.30 | - | 0.001 | 5 | 29 | F+P | 1B1 | 46.6 | 0.25 | |
4 | 0.37 | 0.21 | 1.20 | 0.011 | 0.040 | - | 0.09 | 0.001 | 4 | 16 | F+P | 189 | 46.6 | 0.39 | |
比较钢 | 5 | 0.38 | 0.21 | 1.19 | 0.011 | 0.037 | - | - | 0.001 | 2* | 22 | F+P | 190 | 46.9 | 0.47* |
6 | 0.39 | 0.21 | 1.20 | 0.011 | 0.040 | 0.19 | 0.20* | 0.001 | 8 | 18 | F+P | 192 | 46.2 | 0.71* | |
7 | 0.56* | 0.25 | 1.00 | 0.015 | 0.016 | 0.21 | - | 0.013 | 4 | 17 | F+P | 205 | 46.4 | ×* | |
8 | 0.25 | 1.05* | 1.21 | 0.012 | 0.015 | 0.12 | - | 0.001 | 5 | 56* | F+P | 172* | 34.6* | 0.18 | |
9 | 0.38 | 0.19 | 0.81 | 0.012 | 0.033 | 0.83* | 0.10 | 0.001 | 7.5 | 19 | F+P | 187 | 46.1 | 0.51* | |
10 | 0.15* | 0.28 | 1.50 | 0.011 | 0.054* | 1.38* | 0.10 | 0.002 | 4 | 40* | B+F* | 210 | 43.6* | 0.62* | |
11 | 0.43 | 0.10 | 1.47 | 0.012 | 0.026 | 0.20 | - | 0.001 | 5 | 6* | F+P | 201 | 45.8 | ×* | |
12 | 0.25 | 0.98* | 0.83 | 0.012 | 0.019 | 1.47* | 0.09 | 0.002 | 6.5 | 38* | F+P | 205 | 32.2* | 0.52* | |
13 | 0.36 | 1.51* | 0.77 | 0.016 | 0.020 | 0.34 | 0.05 | 0.001 | 4 | 43* | F+P | 188 | 28.2* | 0.34 | |
14 | 0.38 | 0.49* | 0.92 | 0.019 | 0.030 | 0.51* | - | 0.010 | 8 | 29 | F+P | 1g4 | 42.6* | 0.37 | |
15 | 0.48* | 0.28 | 0.80 | 0.019 | 0.029 | 0.15 | 0.08 | 0.043* | 7.5 | 12* | F+P | 187 | 43.8* | 0.62* | |
16 | 0.34 | 1.00* | 1.21 | 0.017 | 0.036 | - | - | 0.003 | 7 | 33* | F+P | 182 | 35.5* | 0.31 | |
17 | 0.30 | 1.01* | 1.50 | 0.018 | 0.033 | - | - | 0.005 | 7 | 35* | F+P | 1B8 | 34.4* | 0.35 | |
18 | 0.25 | 0.99* | 1.25 | 0.017 | 0.033 | 1.01* | - | 0.005 | 7 | 46* | F+P | 193 | 32.3* | 0.37 | |
19 | 0.26 | 0.99* | 1.24 | 0.018 | 0.035 | 1.01* | 0.10 | 0.009 | 7 | 43* | F+P | 199 | 32.1* | 0.25 | |
20 | 0.40 | 0.59* | 0.39* | 0.011 | 0.024 | 1.03* | 0.19 | 0.005 | 8 | 13* | F+P | 195 | 39.7* | ×* | |
21 | 0.47* | 0.19 | 0.39* | 0.012 | 0.028 | 1.04* | 0.19 | 0.006 | 7 | 12* | F+P | 199 | 45.7 | ×* | |
22 | 0.46* | 0.56* | 0.39* | 0.012 | 0.029 | 1.08* | 0.09 | 0.001 | 5.5 | 5* | F+P | 215* | 40.3* | ×* | |
23 | 0.40 | 0.20 | 0.39* | 0.012 | 0.026 | 1.33* | 0.20* | 0.001 | 7 | 8* | F+P | 192 | 44.3* | ×* | |
24 | 0.38 | 0.20 | 1.21 | 0.011 | 0.025 | 0.19 | 0.20* | 0.001 | 8 | 30 | F+P | 186 | 46.3 | 0.46* | |
25 | 0.36 | 0.40* | 1.24 | 0.011 | 0.040 | 0.20 | 0.10 | 0.001 | 8 | 27 | F+P | 185 | 43.5* | 0.46* | |
26 | 0.38 | 0.39* | 1.13 | 0.010 | 0.035 | 0.19 | 0.10 | 0.001 | 7 | 24 | F+P | 191 | 44.1* | 0.49* | |
27 | 0.25 | 0.20 | 1.22 | 0.011 | 0.031 | 0.83* | 0.15 | 0.001 | 8 | 36* | F+P | 174* | 44.4* | 0.54* | |
注1)*标记表示超出本发明中规定的范围或目标值。注2)粒度序号为奥氏体结晶粒度序号数。注3)组织栏中的F表示铁素体,P表示珠光体,B表示贝氏体。注4)硬度(HBW)栏中数值为HBW(10/3000)的值。注5)工具最大磨耗量栏中的×标记表示切削中发生异常,中止切削试验。 |
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP348314/2002 | 2002-11-29 | ||
JP2002348314A JP4192579B2 (ja) | 2002-11-29 | 2002-11-29 | プラスチック成形金型用鋼 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1717503A true CN1717503A (zh) | 2006-01-04 |
CN100360697C CN100360697C (zh) | 2008-01-09 |
Family
ID=32462911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801043485A Expired - Lifetime CN100360697C (zh) | 2002-11-29 | 2003-11-28 | 塑料成形模具用钢 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4192579B2 (zh) |
CN (1) | CN100360697C (zh) |
WO (1) | WO2004050933A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103014488A (zh) * | 2012-12-01 | 2013-04-03 | 滁州市成业机械制造有限公司 | 合金压铸用模具钢及其加工工艺 |
CN105177410A (zh) * | 2015-07-24 | 2015-12-23 | 成都三强轧辊股份有限公司 | 一种大型辊环冷型及其应用和制造工艺 |
CN109182909A (zh) * | 2018-10-12 | 2019-01-11 | 攀钢集团攀枝花钢铁研究院有限公司 | 汽车转向系统用中碳钢及其生产方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4524494B2 (ja) * | 2005-04-11 | 2010-08-18 | 国立大学法人福井大学 | 金属材料の結晶組織検査支援装置および支援方法 |
JP4589885B2 (ja) * | 2006-03-03 | 2010-12-01 | 住友金属工業株式会社 | クランクシャフト |
EP1887096A1 (de) | 2006-08-09 | 2008-02-13 | Rovalma, S.A. | Warmarbeitsstahl |
JP5213168B2 (ja) * | 2008-07-07 | 2013-06-19 | 株式会社日本製鋼所 | 熱伝導性に優れたプラスチック成形金型用鋼およびその製造方法 |
JP2011001572A (ja) | 2009-06-16 | 2011-01-06 | Daido Steel Co Ltd | 熱間工具鋼及びこれを用いた鋼製品 |
JP5515442B2 (ja) | 2009-06-16 | 2014-06-11 | 大同特殊鋼株式会社 | 熱間工具鋼及びこれを用いた鋼製品 |
CN105112794B (zh) * | 2015-08-25 | 2017-03-22 | 石家庄钢铁有限责任公司 | 一种低成本塑料模具钢及其生产方法 |
JP6859623B2 (ja) | 2015-09-11 | 2021-04-14 | 大同特殊鋼株式会社 | 金型用鋼及び成形具 |
CN105177429B (zh) * | 2015-10-20 | 2017-07-28 | 宁波德科精密模塑有限公司 | 一种塑料模具钢以及塑料成型用模具 |
US10239245B2 (en) * | 2016-02-01 | 2019-03-26 | A. Finkl & Sons Co. | Economical plastic tooling cores for mold and die sets |
CN107650321A (zh) * | 2016-07-25 | 2018-02-02 | 北京白菊汽车零部件有限公司 | 一种新型安全汽车保险杠注塑成型工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136426A (ja) * | 1983-01-25 | 1984-08-06 | Nippon Steel Corp | 表面性状のすぐれたオ−ステナイト系ステンレス直接熱処理線材 |
JPS63286554A (ja) * | 1987-05-18 | 1988-11-24 | Kobe Steel Ltd | 被削性の優れた金型用鋼 |
JP3208960B2 (ja) * | 1993-10-20 | 2001-09-17 | 株式会社神戸製鋼所 | 高面疲労強度機械構造用部品及びその製法 |
FR2745587B1 (fr) * | 1996-03-01 | 1998-04-30 | Creusot Loire | Acier utilisable notamment pour la fabrication de moules pour injection de matiere plastique |
JPH11158579A (ja) * | 1997-11-26 | 1999-06-15 | Daido Steel Co Ltd | プラスチック成形金型用鋼 |
JP2934424B2 (ja) * | 1998-01-12 | 1999-08-16 | 日本高周波鋼業株式会社 | 仕上げ面粗さに優れた快削プラスチック成形金型用鋼 |
JP2000303140A (ja) * | 1999-04-19 | 2000-10-31 | Daido Steel Co Ltd | プラスチック成形金型用鋼 |
JP2001294973A (ja) * | 2000-04-05 | 2001-10-26 | Daido Steel Co Ltd | 粉末放電加工性に優れたプラスチック成形金型用鋼 |
JP3589619B2 (ja) * | 2000-06-27 | 2004-11-17 | 日本高周波鋼業株式会社 | 仕上げ面粗さが優れた快削プラスチック成形金型用鋼 |
JP2003253383A (ja) * | 2002-02-27 | 2003-09-10 | Daido Steel Co Ltd | プラスチック成形金型用鋼 |
-
2002
- 2002-11-29 JP JP2002348314A patent/JP4192579B2/ja not_active Expired - Fee Related
-
2003
- 2003-11-28 CN CNB2003801043485A patent/CN100360697C/zh not_active Expired - Lifetime
- 2003-11-28 WO PCT/JP2003/015303 patent/WO2004050933A1/ja active Application Filing
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103014488A (zh) * | 2012-12-01 | 2013-04-03 | 滁州市成业机械制造有限公司 | 合金压铸用模具钢及其加工工艺 |
CN103014488B (zh) * | 2012-12-01 | 2015-07-15 | 滁州市成业机械制造有限公司 | 合金压铸用模具钢及其加工工艺 |
CN105177410A (zh) * | 2015-07-24 | 2015-12-23 | 成都三强轧辊股份有限公司 | 一种大型辊环冷型及其应用和制造工艺 |
CN105177410B (zh) * | 2015-07-24 | 2017-03-15 | 成都三强轧辊股份有限公司 | 一种大型辊环冷型及其应用和制造工艺 |
CN109182909A (zh) * | 2018-10-12 | 2019-01-11 | 攀钢集团攀枝花钢铁研究院有限公司 | 汽车转向系统用中碳钢及其生产方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100360697C (zh) | 2008-01-09 |
WO2004050933A1 (ja) | 2004-06-17 |
JP4192579B2 (ja) | 2008-12-10 |
JP2004183008A (ja) | 2004-07-02 |
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Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER NAME: CHUGAI SEIYAKU KABUSHIKI KAISHA |
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Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Osaka Japan Patentee before: SUMITOMO METAL INDUSTRIES, Ltd. |
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Granted publication date: 20080109 |
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CX01 | Expiry of patent term |