NL182897C - Werkwijze voor het vervaardigen van gewalste staven uit staal. - Google Patents
Werkwijze voor het vervaardigen van gewalste staven uit staal.Info
- Publication number
- NL182897C NL182897C NLAANVRAGE7600858,A NL7600858A NL182897C NL 182897 C NL182897 C NL 182897C NL 7600858 A NL7600858 A NL 7600858A NL 182897 C NL182897 C NL 182897C
- Authority
- NL
- Netherlands
- Prior art keywords
- rolled steel
- steel bars
- manufacturing rolled
- product
- quenched
- Prior art date
Links
Classifications
-
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
- C21D8/0463—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment following hot rolling
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
-
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- 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
- C21D2211/002—Bainite
-
- 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
- C21D2211/008—Martensite
-
- 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
- C21D2221/00—Treating localised areas of an article
- C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE824960 | 1975-01-29 | ||
| BE826201 | 1975-02-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7600858A NL7600858A (nl) | 1976-08-02 |
| NL182897B NL182897B (nl) | 1988-01-04 |
| NL182897C true NL182897C (nl) | 1988-06-01 |
Family
ID=25657457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7600858,A NL182897C (nl) | 1975-01-29 | 1976-01-28 | Werkwijze voor het vervaardigen van gewalste staven uit staal. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4016009A (enExample) |
| JP (1) | JPS5619375B2 (enExample) |
| BR (1) | BR7600527A (enExample) |
| CA (1) | CA1076463A (enExample) |
| CS (1) | CS194736B2 (enExample) |
| FR (1) | FR2299409A1 (enExample) |
| GB (1) | GB1471855A (enExample) |
| IT (1) | IT1090143B (enExample) |
| LU (1) | LU74256A1 (enExample) |
| MY (1) | MY8800140A (enExample) |
| NL (1) | NL182897C (enExample) |
| SE (1) | SE432783C (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4180418A (en) * | 1973-09-11 | 1979-12-25 | Stahlwerke Peine-Salzgitter A.G. | Method of making a steel wire adapted for cold drawing |
| FR2394611A1 (fr) * | 1977-03-14 | 1979-01-12 | Sodetal | Procede d'obtention d'un element allonge en acier dur |
| DE2717780B2 (de) * | 1977-04-21 | 1979-11-29 | Hamburger Stahlwerke Gmbh, 2103 Hamburg | Herstellung von Walzdraht |
| IT1107284B (it) * | 1977-05-13 | 1985-11-25 | Centre Rech Metallurgique | Procedimento per la produzione di profilati di acciaio di qualita migliorata |
| ES470858A1 (es) * | 1977-06-20 | 1979-10-01 | British Steel Corp | un procedimiento para producir redondo o varilla de acero laminado en caliente |
| GB1587215A (en) * | 1977-11-03 | 1981-04-01 | British Steel Corp | Manufacture of welded steel mesh |
| GB1576944A (en) * | 1977-06-20 | 1980-10-15 | British Steel Corp | Production of steeel rod or bar |
| LU80252A1 (fr) * | 1977-09-19 | 1979-03-07 | Centre Rech Metallurgique | Procede pour ameliorer la qualite des profiles en acier |
| DE2844331A1 (de) * | 1977-10-14 | 1979-04-19 | Centre Rech Metallurgique | Verfahren zur behandlung rohrfoermiger stahlprofile |
| US4146411A (en) * | 1978-01-09 | 1979-03-27 | British Steel Corporation | Hot bar cooling |
| DE2900271C2 (de) * | 1979-01-05 | 1984-01-26 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Schweißbarer Betonstahl und Verfahren zu seiner Herstellung |
| BE874535A (fr) * | 1979-02-28 | 1979-06-18 | Centre Rech Metallurgique | Procede pour fabriquer des produits lamines en acier a haute limite elastique |
| GB2088257B (en) * | 1980-11-08 | 1984-07-18 | Sumitomo Metal Ind | Making rod or wire |
| LU84922A1 (fr) * | 1983-07-18 | 1985-04-17 | Centre Rech Metallurgique | Procede et dispositifs de fabrication d'armatures a beton en acier sur train a fil a grande vitesse |
| US4604145A (en) * | 1984-01-13 | 1986-08-05 | Sumitomo Metal Industries, Ltd. | Process for production of steel bar or steel wire having an improved spheroidal structure of cementite |
| DE3431008C2 (de) * | 1984-08-23 | 1986-10-16 | Dyckerhoff & Widmann AG, 8000 München | Wärmebehandlung von warmgewalzten Stäben oder Drähten |
| DD234281B1 (de) * | 1984-12-21 | 1989-06-21 | Florin Stahl Walzwerk | Verfahren zur druckwasserabschreckung von walzstahlerzeugnissen |
| JPS6286125A (ja) * | 1985-08-30 | 1987-04-20 | Kobe Steel Ltd | 高強度高靭性熱間圧延鋼材の製造方法 |
| US4786338A (en) * | 1985-10-31 | 1988-11-22 | Norio Anzawa | Method for cooling rolled steels |
| CH671348A5 (enExample) * | 1986-11-21 | 1989-08-31 | Moos Stahl Ag | |
| US4840686A (en) * | 1988-04-06 | 1989-06-20 | Armco Inc. | Bainitic core grinding rod |
| JP2756534B2 (ja) * | 1989-02-14 | 1998-05-25 | トーア・スチール株式会社 | 高延性棒鋼の製造方法 |
| US5174836A (en) * | 1990-03-21 | 1992-12-29 | National Forge Company | Interrupted normalization heat treatment process |
| US5259229A (en) * | 1990-06-21 | 1993-11-09 | Nippon Steel Corporation | Apparatus for cooling thin-webbed H-beam steel |
| DE69113326T2 (de) * | 1990-06-21 | 1996-03-28 | Nippon Steel Corp | Verfahren und Vorrichtung zum Herstellen stählerner Doppel-T-Träger mit dünnem Steg. |
| BE1004526A6 (fr) * | 1990-08-14 | 1992-12-08 | Centre Rech Metallurgique | Procede de traitement thermique d'un produit en acier. |
| DE19612818C2 (de) * | 1996-03-30 | 1998-04-09 | Schloemann Siemag Ag | Verfahren zur Kühlung walzwarmer Stahlprofile |
| US5865385A (en) * | 1997-02-21 | 1999-02-02 | Arnett; Charles R. | Comminuting media comprising martensitic/austenitic steel containing retained work-transformable austenite |
| DE19921286A1 (de) * | 1999-05-07 | 2000-11-09 | Sms Demag Ag | Wärmebehandlungsverfahren zur Herstellung randschichtgehärteter Lang- nd Flachprodukte aus unlegierten oder niedriglegierten Stählen |
| KR101185242B1 (ko) * | 2010-06-28 | 2012-09-21 | 현대제철 주식회사 | 초고강도 철근의 제조방법 |
| CN103305674B (zh) * | 2013-06-13 | 2014-12-17 | 攀钢集团成都钢钒有限公司 | 一种钢帘线用热轧盘条表面脱碳层厚度的控制方法 |
| CN103305675B (zh) * | 2013-06-13 | 2015-02-18 | 攀钢集团成都钢钒有限公司 | 一种钢帘线用热轧盘条表面脱碳层的控制方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2756169A (en) * | 1950-10-19 | 1956-07-24 | John A Roebling S Sons Corp | Method of heat treating hot rolled steel rods |
| US3011928A (en) * | 1960-01-18 | 1961-12-05 | Morgan Construction Co | Method for heat treating hot rolled steel rods |
| US3735966A (en) * | 1971-06-07 | 1973-05-29 | Schloemann Ag | Method for heat treating steel wire rod |
-
1976
- 1976-01-22 IT IT67152/76A patent/IT1090143B/it active
- 1976-01-24 JP JP706976A patent/JPS5619375B2/ja not_active Expired
- 1976-01-26 GB GB294276A patent/GB1471855A/en not_active Expired
- 1976-01-27 FR FR7602990A patent/FR2299409A1/fr active Granted
- 1976-01-27 SE SE7600839A patent/SE432783C/xx not_active IP Right Cessation
- 1976-01-28 BR BR7600527A patent/BR7600527A/pt unknown
- 1976-01-28 NL NLAANVRAGE7600858,A patent/NL182897C/xx not_active IP Right Cessation
- 1976-01-28 LU LU74256A patent/LU74256A1/xx unknown
- 1976-01-29 CS CS76576A patent/CS194736B2/cs unknown
- 1976-01-29 US US05/653,607 patent/US4016009A/en not_active Expired - Lifetime
- 1976-01-29 CA CA244,523A patent/CA1076463A/en not_active Expired
-
1988
- 1988-12-30 MY MY2942/76A patent/MY8800140A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5199619A (enExample) | 1976-09-02 |
| SE432783C (sv) | 1985-09-30 |
| IT1090143B (it) | 1985-06-18 |
| FR2299409B1 (enExample) | 1980-02-08 |
| CA1076463A (en) | 1980-04-29 |
| US4016009A (en) | 1977-04-05 |
| FR2299409A1 (fr) | 1976-08-27 |
| NL182897B (nl) | 1988-01-04 |
| JPS5619375B2 (enExample) | 1981-05-07 |
| BR7600527A (pt) | 1976-08-31 |
| SE7600839L (sv) | 1976-07-30 |
| MY8800140A (en) | 1988-12-31 |
| SE432783B (sv) | 1984-04-16 |
| GB1471855A (en) | 1977-04-27 |
| CS194736B2 (en) | 1979-12-31 |
| NL7600858A (nl) | 1976-08-02 |
| LU74256A1 (enExample) | 1976-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19950801 |