ES394653A1 - Procedimiento para producir granos ultrafinos en un acero. - Google Patents
Procedimiento para producir granos ultrafinos en un acero.Info
- Publication number
- ES394653A1 ES394653A1 ES394653A ES394653A ES394653A1 ES 394653 A1 ES394653 A1 ES 394653A1 ES 394653 A ES394653 A ES 394653A ES 394653 A ES394653 A ES 394653A ES 394653 A1 ES394653 A1 ES 394653A1
- Authority
- ES
- Spain
- Prior art keywords
- steel
- temperature
- rapid heat
- effecting
- treatment
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 title 1
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 235000019362 perlite Nutrition 0.000 abstract 1
- 239000010451 perlite Substances 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/78—Combined heat-treatments not provided for above
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6820570A | 1970-08-31 | 1970-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES394653A1 true ES394653A1 (es) | 1974-09-16 |
Family
ID=22081086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES394653A Expired ES394653A1 (es) | 1970-08-31 | 1971-08-30 | Procedimiento para producir granos ultrafinos en un acero. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3692591A (es) |
| AU (1) | AU456306B2 (es) |
| BE (1) | BE771962A (es) |
| BR (1) | BR7105663D0 (es) |
| CA (1) | CA938535A (es) |
| DE (1) | DE2143611A1 (es) |
| ES (1) | ES394653A1 (es) |
| FR (1) | FR2106124A5 (es) |
| GB (1) | GB1342417A (es) |
| IT (1) | IT939765B (es) |
| NL (1) | NL7111983A (es) |
| SE (1) | SE365552B (es) |
| ZA (1) | ZA715619B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE396769B (sv) * | 1972-03-07 | 1977-10-03 | Licencia Talalmanyokat | Snabbvermebehandling av stal |
| AU537333B2 (en) * | 1979-11-09 | 1984-06-21 | La Salle Steel Co. | Process for annealing steels |
| FR2594145B1 (fr) * | 1986-02-13 | 1992-06-12 | Stein Heurtey | Procede de traitements mecaniques et thermochimiques des metaux |
| US5666045A (en) * | 1994-12-09 | 1997-09-09 | Psc Inc. | Laser drive and control systems useful for laser diode protection |
| MX2012002229A (es) * | 2009-08-21 | 2012-03-07 | Sumitomo Metal Ind | Metodo para fabricar tubos de acero sin costuras de paredes gruesas. |
| CN104611527A (zh) * | 2015-02-06 | 2015-05-13 | 桂林理工大学 | 一种细化65号钢奥氏体晶粒的加热方法 |
| CN104611529A (zh) * | 2015-02-06 | 2015-05-13 | 桂林理工大学 | 一种细化75号钢奥氏体晶粒的加热方法 |
| CN104611533A (zh) * | 2015-02-06 | 2015-05-13 | 桂林理工大学 | 一种细化35号钢奥氏体晶粒的加热方法 |
| CN104611531A (zh) * | 2015-02-06 | 2015-05-13 | 桂林理工大学 | 一种细化45号钢奥氏体晶粒的加热方法 |
| NL1041655B1 (en) * | 2015-12-30 | 2017-07-11 | Bosch Gmbh Robert | Method for manufacturing steel transverse elements for a drive belt for a continuously variable transmission. |
| CN109762965B (zh) * | 2019-02-01 | 2024-04-16 | 哈尔滨工业大学（威海） | 一种超高强韧性Mn-B钢结构件连续在线制备方法 |
-
1970
- 1970-08-31 US US68205A patent/US3692591A/en not_active Expired - Lifetime
-
1971
- 1971-08-23 ZA ZA715619A patent/ZA715619B/xx unknown
- 1971-08-25 AU AU32705/71A patent/AU456306B2/en not_active Expired
- 1971-08-26 SE SE10843/71A patent/SE365552B/xx unknown
- 1971-08-27 FR FR7131112A patent/FR2106124A5/fr not_active Expired
- 1971-08-30 BR BR5663/71A patent/BR7105663D0/pt unknown
- 1971-08-30 ES ES394653A patent/ES394653A1/es not_active Expired
- 1971-08-30 BE BE771962A patent/BE771962A/xx unknown
- 1971-08-30 CA CA121700A patent/CA938535A/en not_active Expired
- 1971-08-30 IT IT69891/71A patent/IT939765B/it active
- 1971-08-31 DE DE19712143611 patent/DE2143611A1/de not_active Withdrawn
- 1971-08-31 GB GB4061971A patent/GB1342417A/en not_active Expired
- 1971-08-31 NL NL7111983A patent/NL7111983A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU456306B2 (en) | 1974-12-12 |
| BR7105663D0 (pt) | 1973-05-17 |
| GB1342417A (en) | 1974-01-03 |
| BE771962A (fr) | 1972-02-29 |
| NL7111983A (es) | 1972-03-02 |
| DE2143611A1 (de) | 1972-03-09 |
| AU3270571A (en) | 1973-03-01 |
| ZA715619B (en) | 1972-04-26 |
| US3692591A (en) | 1972-09-19 |
| SE365552B (es) | 1974-03-25 |
| CA938535A (en) | 1973-12-18 |
| IT939765B (it) | 1973-02-10 |
| FR2106124A5 (es) | 1972-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES394653A1 (es) | Procedimiento para producir granos ultrafinos en un acero. | |
| DK114000B (da) | Fremgangsmåde til frembringelse af en ovnatmosfære til varmebehandling af stål. | |
| ES326499A1 (es) | Procedimiento de tratamiento termico de carriles. | |
| IT965452B (it) | Dispositivo per raffreddare per tempra in modo continuo piastre metalliche riscaldate | |
| ES390697A1 (es) | Procedimiento para el tratamiento termico de aceros de construccion no aleados y bajos en carbono para la mejora delas caracteristicas mecanicas del material. | |
| ES375234A1 (es) | Un metodo de endurecer vidrio. | |
| GB282750A (en) | A method and apparatus for hardening substances of iron, steel and other ferro-magnetic materials | |
| ES412336A1 (es) | Procedimiento e instalacion para el calentamiento de una pieza cualquiera susceptible de ser objeto por calentamientode un cambio de estado endotermico en fase solida. | |
| GB1316536A (en) | Method of hot straightening and quench hardening an elongate metal workpiece | |
| SU487144A1 (ru) | Способ термической обработки изделий из конструкционных сталей | |
| SU378419A1 (ru) | Способ обработки углеродистых и легированных сталей | |
| ES333903A1 (es) | Un metodo de tratar acero inoxidable austenitico. | |
| ES378592A1 (es) | Procedimiento para la purificacion de una solucion de urea de los componentes no transformados en urea, contenidos en los productos que salen del reactor de sintesis, y para la recuperacion de dichos componentes no transformados. | |
| JPS51135812A (en) | Process for hardening of long-length steel plates | |
| ZA717939B (en) | Method for heating free-machining steel prior to hot working | |
| ES386098A1 (es) | Un metodo para producir instrumentos de corte. | |
| ES466565A1 (es) | Procedimiento perfeccionado de tratamiento de alambre lami- nado. | |
| SU460307A1 (ru) | Способ термической обработки чугуна | |
| SU403769A1 (ru) | Фонд зн01ртое | |
| ES390281A3 (es) | Un procedimiento para la fabricacion de barras de acero pa-ra hormigon. | |
| ES305279A1 (es) | Procedimiento de fabricacion de productos de berilio o de aleacion del mismo. | |
| SU390166A1 (ru) | о П И С А Н И ИЗОБРЕТЕНИ | |
| SU516449A1 (ru) | Способ правки сборных закаленных изделий | |
| ES363055A1 (es) | Procedimiento e instalacion para el tratamiento termico de la vendimia. | |
| ES302913A1 (es) | Metodo de producciën de un material para la fabricaciën de cuerpos de ferrito ferromagnetico |