SU378440A1 - METHOD OF THERMAL TREATMENT OF AUSTENITIC ALLOYS - Google Patents

METHOD OF THERMAL TREATMENT OF AUSTENITIC ALLOYS

Info

Publication number
SU378440A1
SU378440A1 SU1495161/01A SU1495161A SU378440A1 SU 378440 A1 SU378440 A1 SU 378440A1 SU 1495161/01 A SU1495161/01 A SU 1495161/01A SU 1495161 A SU1495161 A SU 1495161A SU 378440 A1 SU378440 A1 SU 378440A1
Authority
SU
USSR - Soviet Union
Prior art keywords
thermal treatment
austenitic alloys
aging
cold
cooling
Prior art date
Application number
SU1495161/01A
Other languages
Russian (ru)
Inventor
В.А. Зеленов
В.В. Раздумин
А.И. Еремин
В.И. Абрамов
С.В. Колупанович
Original Assignee
В.А. Зеленов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by В.А. Зеленов filed Critical В.А. Зеленов
Priority to SU1495161/01A priority Critical patent/SU378440A1/en
Application granted granted Critical
Publication of SU378440A1 publication Critical patent/SU378440A1/en

Links

Landscapes

  • Heat Treatment Of Sheet Steel (AREA)

Abstract

1. Способ термической обработки аустенитных сплавов, включающий закалку, обработку холодом и старение, отличающийся тем, что, с целью повышения прочностных свойств сплава ХН70Ю, старение ведут при 1000°С ± 10°С в течение 4 ч с последующим охлаждением вместе с печью до 400°С, далее на воздухе, после чего проводят многократно обработку холодом и нагрев до 290 ± 10°С.2. Способ по п.1, отличающийся тем, что охлаждение до 400°C производят со скоростью не более 200°/ч.3. Способ по пп.1 и 2, отличающийся тем, что проводят трехкратную обработку холодом с отогревом до 290°С.1. The method of heat treatment of austenitic alloys, including hardening, cold treatment and aging, characterized in that, in order to increase the strength properties of the XN70Yu alloy, aging is carried out at 1000 ° C ± 10 ° C for 4 hours, followed by cooling with the furnace to 400 ° С, then in the air, after which they are repeatedly treated with cold and heated to 290 ± 10 ° С.2. The method according to claim 1, characterized in that the cooling to 400 ° C is carried out at a speed of not more than 200 ° / h. The method according to claims 1 and 2, characterized in that they carry out three-fold cold treatment with warming to 290 ° C.

SU1495161/01A 1970-12-01 1970-12-01 METHOD OF THERMAL TREATMENT OF AUSTENITIC ALLOYS SU378440A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1495161/01A SU378440A1 (en) 1970-12-01 1970-12-01 METHOD OF THERMAL TREATMENT OF AUSTENITIC ALLOYS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1495161/01A SU378440A1 (en) 1970-12-01 1970-12-01 METHOD OF THERMAL TREATMENT OF AUSTENITIC ALLOYS

Publications (1)

Publication Number Publication Date
SU378440A1 true SU378440A1 (en) 2005-07-27

Family

ID=60514487

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1495161/01A SU378440A1 (en) 1970-12-01 1970-12-01 METHOD OF THERMAL TREATMENT OF AUSTENITIC ALLOYS

Country Status (1)

Country Link
SU (1) SU378440A1 (en)

Similar Documents

Publication Publication Date Title
ES475243A1 (en) Process for thermal treatment of thin 7000 series aluminum alloys and products obtained
GB1039747A (en) Alloy steel
FR2162856A5 (en) Heat treatment for alpha/beta titanium alloys - - having improved uniform ductility strength and structure
SU378440A1 (en) METHOD OF THERMAL TREATMENT OF AUSTENITIC ALLOYS
SU469766A1 (en) The method of heat treatment of parts from heat-resistant austenitic steels and alloys
SU460307A1 (en) The method of heat treatment of cast iron
SU405960A1 (en) METHOD OF THERMAL TREATMENT OF LOW-CARBON STEEL
SU449995A1 (en) The method of thermomechanical processing of superalloys
SU413203A1 (en)
SU516449A1 (en) The method of editing precast hardened products
GB917385A (en) Heat treatment and extrusion of aluminium alloy
SU634590A1 (en) METHOD OF THERMAL TREATMENT OF CASTING ALUMINUM ALLOYS
SU945195A1 (en) Method for heat treating dispersion-solidifying austenitic alloys
SU384622A1 (en) METHOD OF THERMAL TREATMENT OF METAL AND CERAMIC PRODUCTS FROM PLATIN-COBAL ALLOYS
SU482502A1 (en) Parts Annealing Device
SU392144A1 (en) METHOD OF THERMAL TREATMENT OF ALLOYS ON THE BASIS OF ALUMINUM
SU493520A1 (en) The method of heat treatment of cold-rolled low carbon steel
SU539965A1 (en) Method of heat treatment of constantan wire
SU378429A1 (en) Method of diffusion annealing of steel
JPS5544584A (en) Production by continuous annealing of cold rolled steel plate of superior workability and age resistance
SU663193A1 (en) METHOD FOR THERMAL TREATMENT OF HEAT-RESISTANT ALLOYS BASED ON COBALT
SU471398A1 (en) The method of heat treatment of metals and alloys
SU376458A1 (en)
JPS5244709A (en) Furnace temperature control apparatus of uniform heating furnace
SU1556114A1 (en) METHOD OF THERMAL TREATMENT OF STAMPS FROM STEEL X12M