US2113937A - Welded joint and method of making the same - Google Patents
Welded joint and method of making the same Download PDFInfo
- Publication number
- US2113937A US2113937A US25304A US2530435A US2113937A US 2113937 A US2113937 A US 2113937A US 25304 A US25304 A US 25304A US 2530435 A US2530435 A US 2530435A US 2113937 A US2113937 A US 2113937A
- Authority
- US
- United States
- Prior art keywords
- carbon
- chromium
- columbium
- steels
- welded joint
- 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
- 238000004519 manufacturing process Methods 0.000 title description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 20
- 229910052799 carbon Inorganic materials 0.000 description 20
- 239000000463 material Substances 0.000 description 19
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 239000000945 filler Substances 0.000 description 16
- 239000011651 chromium Substances 0.000 description 12
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 11
- 229910052804 chromium Inorganic materials 0.000 description 11
- 239000010955 niobium Substances 0.000 description 11
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 6
- 229910052750 molybdenum Inorganic materials 0.000 description 6
- 239000011733 molybdenum Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 150000001247 metal acetylides Chemical class 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QVZNQFNKKMMPFH-UHFFFAOYSA-N chromium niobium Chemical compound [Cr].[Nb] QVZNQFNKKMMPFH-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Chemical compound CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/308—Fe as the principal constituent with Cr as next major constituent
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/939—Molten or fused coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12639—Adjacent, identical composition, components
- Y10T428/12646—Group VIII or IB metal-base
- Y10T428/12653—Fe, containing 0.01-1.7% carbon [i.e., steel]
Definitions
- the invention is a method of welding and a Table A welded joint having new and useful properties.
- Ferritic steels which contain about 16% to about 30% chromium and up to about 0.5% carbon are relatively hard in all conditions of heat treatment, are rather brittle when slowly cooled from elevated temperatures, and can be fully annealed only by holding at elevated temperatures for several hours and by subsequent rapid cooling. These higher chromium steels may be made softer and capable of more rapid annealing by the addition of at least about eight times, but not over 20 thirty times, as much columbium as carbon.
- sten is required to secure substantial benefits, g; 8158 i 1; 28 H5 H8 fig. 3,3. and more than about 2.5% of this element de- 45 stroys the toughness of the steel.
- the preferred .weld did not mack 0 bend tungsten content is between about 1% and about 1.5%.
- molybdenum is substituted for tungsten n mventlon may be ppl e t0 steels cont Should not exceed 2% taming from about 2% to about 30% chromium
- the weld filler material should have a columbium content at least eight times as great as the carbon content but not more than ten times the carbon content plus 1.5%. Preferably, the excess of columbium over ten times the carbon does not exceed about 0.75%.
- a strong and ductile welded joint comprising adjacent edges of at least two body portions and weld filler material between and uniting said adjacent edges, said body portions and filler material being composed of ferritic steel containing 2% to 30% chromium and up to 0.5% carbon, and said filler material containing substantially no unstable carbides which can be dissolved and reprecipitated in said material and containing columbium in an amount at least abouteight times, and not over about 1.5% plus ten times, the carbon content of said material,
- a strong and ductile welded joint comprising adjacent edges of at least two body portions and weld filler material between and uniting said adjacent edges, said body portions and filler material being composed of ferritic steel containing 4% to 20% chromium and up to 0.3% carbon, and said filler material containing substantially no unstable carbides which can be dissolved and reprecipitated in said material and containing columbium in an amount at least about eight times, and not over about 0.75% plus ten times, the carbon content of said material, and about 0.5% to 1.5% of at least one metal of the group consisting of molybdenum and tungsten, remainder iron.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25304A US2113937A (en) | 1935-06-06 | 1935-06-06 | Welded joint and method of making the same |
| FR806386D FR806386A (fr) | 1935-06-06 | 1936-05-14 | Acier ferritique spécial perfectionné et son application à la soudure |
| DEE48347D DE681719C (de) | 1935-06-06 | 1936-05-15 | Werkstoff fuer Schweissstaebe zur Herstellung nicht haertbarer, feinkoerniger und dehnbarer Schweissen bei Gegenstaenden aus ferritischen Chromstaehlen |
| AT153170D AT153170B (de) | 1935-06-06 | 1936-05-22 | Verwendung von nichthärtbaren Stahllegierungen als Schweißstäbe für die Herstellung von festen, zähen und duktilen Schweißverbindungen. |
| GB15171/36A GB475896A (en) | 1935-06-06 | 1936-05-29 | Improvements in alloy steels used for welding and welded joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25304A US2113937A (en) | 1935-06-06 | 1935-06-06 | Welded joint and method of making the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2113937A true US2113937A (en) | 1938-04-12 |
Family
ID=21825234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US25304A Expired - Lifetime US2113937A (en) | 1935-06-06 | 1935-06-06 | Welded joint and method of making the same |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2113937A (de) |
| AT (1) | AT153170B (de) |
| DE (1) | DE681719C (de) |
| FR (1) | FR806386A (de) |
| GB (1) | GB475896A (de) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2544334A (en) * | 1944-11-28 | 1951-03-06 | Armco Steel Corp | Weld rod, flux, and method |
| US2759249A (en) * | 1950-06-20 | 1956-08-21 | Babcock & Wilcox Co | Welding dissimilar metal members with welded joint, including stabilized ferritic metal zone |
| US2770030A (en) * | 1950-06-15 | 1956-11-13 | Babcock & Wilcox Co | Welded joint between dissimilar metals |
| US3957544A (en) * | 1972-03-10 | 1976-05-18 | Crucible Inc. | Ferritic stainless steels |
| US5674449A (en) * | 1995-05-25 | 1997-10-07 | Winsert, Inc. | Iron base alloys for internal combustion engine valve seat inserts, and the like |
| EP1184564A3 (de) * | 2000-09-05 | 2004-07-14 | Siemens VDO Automotive Corporation | Gestaltung einer Schweissverbindung für eine Armature/Kugelventil Anordnung für ein Kraftstoffeinspritzventil |
| US20060283526A1 (en) * | 2004-07-08 | 2006-12-21 | Xuecheng Liang | Wear resistant alloy for valve seat insert used in internal combustion engines |
-
1935
- 1935-06-06 US US25304A patent/US2113937A/en not_active Expired - Lifetime
-
1936
- 1936-05-14 FR FR806386D patent/FR806386A/fr not_active Expired
- 1936-05-15 DE DEE48347D patent/DE681719C/de not_active Expired
- 1936-05-22 AT AT153170D patent/AT153170B/de active
- 1936-05-29 GB GB15171/36A patent/GB475896A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2544334A (en) * | 1944-11-28 | 1951-03-06 | Armco Steel Corp | Weld rod, flux, and method |
| US2770030A (en) * | 1950-06-15 | 1956-11-13 | Babcock & Wilcox Co | Welded joint between dissimilar metals |
| US2759249A (en) * | 1950-06-20 | 1956-08-21 | Babcock & Wilcox Co | Welding dissimilar metal members with welded joint, including stabilized ferritic metal zone |
| US3957544A (en) * | 1972-03-10 | 1976-05-18 | Crucible Inc. | Ferritic stainless steels |
| US5674449A (en) * | 1995-05-25 | 1997-10-07 | Winsert, Inc. | Iron base alloys for internal combustion engine valve seat inserts, and the like |
| EP1184564A3 (de) * | 2000-09-05 | 2004-07-14 | Siemens VDO Automotive Corporation | Gestaltung einer Schweissverbindung für eine Armature/Kugelventil Anordnung für ein Kraftstoffeinspritzventil |
| US20060283526A1 (en) * | 2004-07-08 | 2006-12-21 | Xuecheng Liang | Wear resistant alloy for valve seat insert used in internal combustion engines |
| US7611590B2 (en) | 2004-07-08 | 2009-11-03 | Alloy Technology Solutions, Inc. | Wear resistant alloy for valve seat insert used in internal combustion engines |
Also Published As
| Publication number | Publication date |
|---|---|
| GB475896A (en) | 1937-11-29 |
| DE681719C (de) | 1939-09-29 |
| FR806386A (fr) | 1936-12-15 |
| AT153170B (de) | 1938-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3726723A (en) | Hot-rolled low alloy steels | |
| US2562854A (en) | Method of improving the high-temperature strength of austenitic steels | |
| USRE28523E (en) | High strength alloy steel compositions and process of producing high strength steel including hot-cold working | |
| US2113937A (en) | Welded joint and method of making the same | |
| US3311511A (en) | Alloy steel and method | |
| EP0930127B1 (de) | Werkstoffe zum Schweissen von Stahl mit hohem Chromgehalt | |
| US2289449A (en) | Die steel for hot working | |
| JPS60224754A (ja) | 合金工具鋼 | |
| US3165402A (en) | Alloy steel and method of heat treatment therefor | |
| US3554734A (en) | Steel alloy containing low chromium and copper | |
| US3832244A (en) | Stainless steel | |
| US3463677A (en) | Weldable high strength steel | |
| US6110301A (en) | Low alloy build up material | |
| US2099509A (en) | Steel alloy | |
| US3291653A (en) | Hard facing treatment of steel bodies | |
| US3519499A (en) | Heat treated forging die having a low alloy content | |
| US2138289A (en) | Chromium-manganese-nickel steel | |
| US3658514A (en) | Martensitic steel | |
| US2026468A (en) | Weldrod | |
| US2334870A (en) | Austenitic chromium-nickel and/or manganese steels | |
| US2474766A (en) | Alloy steel | |
| US2449023A (en) | Austentic alloy steels | |
| US2683677A (en) | Method of precipitation hardening iron alloys | |
| US5110379A (en) | High temperature fine-grained steel product | |
| US3373015A (en) | Stainless steel and product |