CS196235B2 - Method for thermal treatment of weldable constructional steels with high tensile strength - Google Patents
Method for thermal treatment of weldable constructional steels with high tensile strength Download PDFInfo
- Publication number
- CS196235B2 CS196235B2 CS64369A CS64369A CS196235B2 CS 196235 B2 CS196235 B2 CS 196235B2 CS 64369 A CS64369 A CS 64369A CS 64369 A CS64369 A CS 64369A CS 196235 B2 CS196235 B2 CS 196235B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- steel
- weight
- tensile strength
- seconds
- cooling
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims description 12
- 238000007669 thermal treatment Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 239000011572 manganese Substances 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052748 manganese Inorganic materials 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- 230000009466 transformation Effects 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- 239000010955 niobium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 238000005496 tempering Methods 0.000 abstract description 8
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 34
- 229910000734 martensite Inorganic materials 0.000 description 14
- 241001016380 Reseda luteola Species 0.000 description 10
- 238000003466 welding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 240000008168 Ficus benjamina Species 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 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 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 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
- C22C38/12—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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP536568 | 1968-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS196235B2 true CS196235B2 (en) | 1980-03-31 |
Family
ID=11609124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS64369A CS196235B2 (en) | 1968-01-31 | 1969-01-31 | Method for thermal treatment of weldable constructional steels with high tensile strength |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT319304B (en)) |
| BE (1) | BE727763A (en)) |
| CH (1) | CH506625A (en)) |
| CS (1) | CS196235B2 (en)) |
| DE (1) | DE1905474B2 (en)) |
| FR (1) | FR1600122A (en)) |
| GB (1) | GB1253739A (en)) |
| NL (1) | NL163567C (en)) |
| NO (1) | NO124649B (en)) |
| PL (1) | PL79951B1 (en)) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5397922A (en) * | 1977-02-08 | 1978-08-26 | Nippon Kokan Kk <Nkk> | Manufacture of non-refined high tensile steel |
| US4472208A (en) * | 1982-06-28 | 1984-09-18 | Sumitomo Metal Industries, Ltd. | Hot-rolled high tensile titanium steel plates and production thereof |
| US5403410A (en) * | 1990-06-06 | 1995-04-04 | Nkk Corporation | Abrasion-resistant steel |
| JPH0441616A (ja) * | 1990-06-06 | 1992-02-12 | Nkk Corp | 低硬度で且つ耐摩耗性および曲げ加工性に優れた耐摩耗鋼の製造方法 |
| US5236521A (en) * | 1990-06-06 | 1993-08-17 | Nkk Corporation | Abrasion resistant steel |
| US5292384A (en) * | 1992-07-17 | 1994-03-08 | Martin Marietta Energy Systems, Inc. | Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making |
-
1968
- 1968-12-30 FR FR1600122D patent/FR1600122A/fr not_active Expired
-
1969
- 1969-01-24 PL PL13136269A patent/PL79951B1/pl unknown
- 1969-01-30 CH CH143769A patent/CH506625A/de not_active IP Right Cessation
- 1969-01-30 NO NO36569A patent/NO124649B/no unknown
- 1969-01-31 CS CS64369A patent/CS196235B2/cs unknown
- 1969-01-31 DE DE19691905474 patent/DE1905474B2/de active Pending
- 1969-01-31 NL NL6901638A patent/NL163567C/xx not_active IP Right Cessation
- 1969-01-31 BE BE727763D patent/BE727763A/xx unknown
- 1969-01-31 AT AT01018/69A patent/AT319304B/de not_active IP Right Cessation
- 1969-01-31 GB GB536269A patent/GB1253739A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6901638A (en)) | 1969-08-04 |
| NO124649B (en)) | 1972-05-15 |
| GB1253739A (en) | 1971-11-17 |
| CH506625A (de) | 1971-04-30 |
| NL163567C (nl) | 1980-09-15 |
| BE727763A (en)) | 1969-07-01 |
| DE1905474A1 (en)) | 1971-07-08 |
| NL163567B (nl) | 1980-04-15 |
| DE1905474B2 (de) | 1971-07-08 |
| AT319304B (de) | 1974-12-10 |
| FR1600122A (en)) | 1970-07-20 |
| PL79951B1 (en)) | 1975-08-30 |
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