US3824096A - Manganese-nickel-aluminum-copper-molybdenum system age-hardenable steel for plastic molds - Google Patents
Manganese-nickel-aluminum-copper-molybdenum system age-hardenable steel for plastic molds Download PDFInfo
- Publication number
- US3824096A US3824096A US00264986A US26498672A US3824096A US 3824096 A US3824096 A US 3824096A US 00264986 A US00264986 A US 00264986A US 26498672 A US26498672 A US 26498672A US 3824096 A US3824096 A US 3824096A
- Authority
- US
- United States
- Prior art keywords
- steel
- weight
- steels
- hardness
- nickel
- 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.)
- Expired - Lifetime
Links
- 239000004033 plastic Substances 0.000 title abstract description 28
- 229910000831 Steel Inorganic materials 0.000 title description 150
- 239000010959 steel Substances 0.000 title description 150
- -1 Manganese-nickel-aluminum-copper-molybdenum Chemical compound 0.000 title description 9
- 229910052799 carbon Inorganic materials 0.000 abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052717 sulfur Inorganic materials 0.000 abstract description 11
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 238000007670 refining Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 5
- 235000019589 hardness Nutrition 0.000 description 68
- 229910052751 metal Inorganic materials 0.000 description 52
- 239000002184 metal Substances 0.000 description 52
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 43
- 238000012360 testing method Methods 0.000 description 33
- 238000001259 photo etching Methods 0.000 description 27
- 229910052750 molybdenum Inorganic materials 0.000 description 24
- 229910052802 copper Inorganic materials 0.000 description 23
- 239000010949 copper Substances 0.000 description 23
- 239000011733 molybdenum Substances 0.000 description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 22
- 229910052782 aluminium Inorganic materials 0.000 description 22
- 229910052759 nickel Inorganic materials 0.000 description 22
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 21
- 230000032683 aging Effects 0.000 description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 16
- 239000000243 solution Substances 0.000 description 13
- 238000003466 welding Methods 0.000 description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 9
- 229910052748 manganese Inorganic materials 0.000 description 9
- 239000011572 manganese Substances 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000011593 sulfur Substances 0.000 description 9
- 238000011282 treatment Methods 0.000 description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000011651 chromium Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000011133 lead Substances 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 238000005275 alloying Methods 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 239000010955 niobium Substances 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- 229910052790 beryllium Inorganic materials 0.000 description 4
- 229910052797 bismuth Inorganic materials 0.000 description 4
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 229910052758 niobium Inorganic materials 0.000 description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 4
- 229910052711 selenium Inorganic materials 0.000 description 4
- 239000011669 selenium Substances 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- 229910052714 tellurium Inorganic materials 0.000 description 4
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000002436 steel type Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 229910001311 M2 high speed steel Inorganic materials 0.000 description 2
- 229910003310 Ni-Al Inorganic materials 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 235000019592 roughness Nutrition 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229910000869 4145 steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
Definitions
- FIG. 2 PRIOR ART m A TT OE I: M M 0 /l Z 9 m D T T E C C T L E E A F F T F F OE A A M m m m E E M H l m L mm m mm A R l m 3 E F MOTIHER METAL MOTHER HEAT A FFECTED ZONE METAL July 16, 1974 CHIAKI ASADA HAL. 3,824,096
- This invention relates to manganese-nickel-alu-minumcopper-molybdenum system age-hardenable steels for plastic molds having such a property that the deposited metal and heat affected zone resulting from build-up welding can be subject to uniform photoetching as easily as the associated mother metal through aging treatment.
- the invention is also concerned with such steels improved in at least one of the machinability, grindability, toughness, hardenability, and grain refining property.
- Weld parts such as shown in FIG. 1 were formed of one existing steel for use as the material of plastic molds called herein Type Y whose composition will be listed in the undermentioned Table I.
- a suitable milling machine was used to cut off the weld parts down to a plane such as shown at broken line IIII in FIG. 1, whereby the mother metal, heat affected zone and deposited metal were exposed in a common plane positioned at depth of 1 mm. from the surface of the mother metal of the weld part before machining.
- the machined weld parts were tempered in under a vacuum at 650 C. for three hours and then etched with an etching solution usually used in photoetching techniques well known in the art.
- At least one element selected from the group consisting of up to 2.5% of chromium, up to 0.5% of tungsten, up to 0.5% of cobalt, up to 0.5% of beryllium and up to 0.01% of boron on the basis of the total weight of the alloy can be added to the present steel thereby to improve the toughness and hardenabi-lity of the resulting steels.
- the addition of any one or more of those elements also serves to control the hardness of the resulting steels as solution heat treated and as age hardened.
- the addition of any one of the elements Cr, W, Be and B in its amount in excess of the corresponding figure just specified causes increase in material cost and also is less effective.
- the steels may have added thereto those elements selected from at least two of the groups of the machinability improving elements, the group of the toughness and hardenability improving elements and the group of the grain refining elements as above described in order to improve the corresponding characteristics.
- the reference character A designates that portion of the machined surface positioned between the mouth of the hole to a depth of 0.05 mm. and the reference character B designates that portion of the holes surface positioned over a depth range of from 0.05 to 10.0 mm. From FIG. 9, it is seen that the hardnesses in a direction perpendicular to the longitudinal axis of the hole remains substantially unchanged resulting in the facilitation of the succeeding machining.
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 Articles (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4493371A JPS5323764B1 (enrdf_load_html_response) | 1971-06-21 | 1971-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3824096A true US3824096A (en) | 1974-07-16 |
Family
ID=12705261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US00264986A Expired - Lifetime US3824096A (en) | 1971-06-21 | 1972-06-21 | Manganese-nickel-aluminum-copper-molybdenum system age-hardenable steel for plastic molds |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3824096A (enrdf_load_html_response) |
| JP (1) | JPS5323764B1 (enrdf_load_html_response) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899368A (en) * | 1973-12-13 | 1975-08-12 | Republic Steel Corp | Low alloy, high strength, age hardenable steel |
| US4204888A (en) * | 1975-05-19 | 1980-05-27 | The Foundation: The Research Institute Of Electric And Magnetic Alloys | High damping capacity alloy |
| WO1989005869A1 (en) * | 1987-12-23 | 1989-06-29 | Uddeholm Tooling Aktiebolag | Precipitation hardening tool steel for forming tools and forming tool made from the steel |
| EP0395623A1 (de) * | 1989-04-24 | 1990-10-31 | BÖHLER Edelstahl GmbH | Martensitaushärtbarer Stahl |
| FR2666351A1 (fr) * | 1990-08-29 | 1992-03-06 | Creusot Loire | Procede d'elaboration d'un acier a outils destine notamment a la fabrication de moules et acier obtenu par ce procede. |
| US5827376A (en) * | 1996-07-19 | 1998-10-27 | A. Finkl & Sons Co. | Molds for plastic prototyping and isothermal forging of aluminum, steel therefor, and method of manufacturing thereof |
| WO2004033277A1 (en) * | 2002-10-11 | 2004-04-22 | öHLINS RACING AB | Motorcycle with support wheel system |
| CN110205545A (zh) * | 2019-06-05 | 2019-09-06 | 中国科学院金属研究所 | 可抑制海洋生物污损的高强度纳米强化钢及其制备方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58136464U (ja) * | 1982-03-11 | 1983-09-13 | 田中 章義 | 紐を結ぶ止め具 |
| JPS5941248U (ja) * | 1982-09-08 | 1984-03-16 | 田中 章義 | 紐を結ぶ止め具 |
| JPH0338761U (enrdf_load_html_response) * | 1989-08-25 | 1991-04-15 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2715576A (en) * | 1954-04-21 | 1955-08-16 | Crucible Steel Co America | Age hardening alloy steel of high hardenability and toughness |
-
1971
- 1971-06-21 JP JP4493371A patent/JPS5323764B1/ja active Pending
-
1972
- 1972-06-21 US US00264986A patent/US3824096A/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899368A (en) * | 1973-12-13 | 1975-08-12 | Republic Steel Corp | Low alloy, high strength, age hardenable steel |
| US4204888A (en) * | 1975-05-19 | 1980-05-27 | The Foundation: The Research Institute Of Electric And Magnetic Alloys | High damping capacity alloy |
| WO1989005869A1 (en) * | 1987-12-23 | 1989-06-29 | Uddeholm Tooling Aktiebolag | Precipitation hardening tool steel for forming tools and forming tool made from the steel |
| US5023049A (en) * | 1987-12-23 | 1991-06-11 | Uddeholm Tooling Aktiebolag | Precipitation hardening tool steel for moulding tools and moulding tool made from the steel |
| EP0395623A1 (de) * | 1989-04-24 | 1990-10-31 | BÖHLER Edelstahl GmbH | Martensitaushärtbarer Stahl |
| AU621729B2 (en) * | 1989-04-24 | 1992-03-19 | Bohler Gmbh | Precipitation hardenable martensitic steel |
| EP0475804A1 (fr) * | 1990-08-29 | 1992-03-18 | Creusot-Loire Industrie | Procédé d'élaboration d'un acier à outils destiné notamment à la fabrication de moules et acier obtenu par ce procédé |
| FR2666351A1 (fr) * | 1990-08-29 | 1992-03-06 | Creusot Loire | Procede d'elaboration d'un acier a outils destine notamment a la fabrication de moules et acier obtenu par ce procede. |
| BE1006831A5 (fr) * | 1990-08-29 | 1995-01-03 | Creusot Loire | Procede d'elaboration d'un acier a outils destine notamment a la fabrication de moules et acier obtenu par ce procede. |
| US5827376A (en) * | 1996-07-19 | 1998-10-27 | A. Finkl & Sons Co. | Molds for plastic prototyping and isothermal forging of aluminum, steel therefor, and method of manufacturing thereof |
| WO2004033277A1 (en) * | 2002-10-11 | 2004-04-22 | öHLINS RACING AB | Motorcycle with support wheel system |
| CN110205545A (zh) * | 2019-06-05 | 2019-09-06 | 中国科学院金属研究所 | 可抑制海洋生物污损的高强度纳米强化钢及其制备方法 |
| CN110205545B (zh) * | 2019-06-05 | 2021-01-08 | 中国科学院金属研究所 | 可抑制海洋生物污损的高强度纳米强化钢及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5323764B1 (enrdf_load_html_response) | 1978-07-17 |
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