SU369174A1 - - Google Patents
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- Publication number
- SU369174A1 SU369174A1 SU1466817A SU1466817A SU369174A1 SU 369174 A1 SU369174 A1 SU 369174A1 SU 1466817 A SU1466817 A SU 1466817A SU 1466817 A SU1466817 A SU 1466817A SU 369174 A1 SU369174 A1 SU 369174A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alloy
- tempering
- hard
- cooling
- heat treatment
- Prior art date
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- Heat Treatment Of Steel (AREA)
Description
СПОСОБ ТЕРМИЧЕСКОЙ ОБРАБОТКИ МАГНИТОТВЕРДОГО СПЛАВА МАРГАНЕЦ-АЛЮМИНИЙMETHOD FOR THERMAL TREATMENT OF A MAGNETIC HARD ALLOY MANGANES-ALUMINUM
1one
Изобретение относитс « термической обработке новых мапнитотвердых сплавов марганец - алюминий.The invention relates to the "heat treatment of new maple-hard manganese-aluminum alloys.
Известен способ термической обработки магнитотвердого сплава марганец-алюминий (72 вес. % Мп + 28 вес. % А1), включающий нагрев до 1100° С, охлаждение со скоростью более 100° С/сек и отпуск при температуре 650° С.A known method of heat treatment of a manganese-aluminum hard magnetic alloy (72 wt.% Mn + 28 wt.% A1), including heating to 1100 ° C, cooling at a rate of more than 100 ° C / sec and tempering at 650 ° C.
При известном способе обработки сплав имеет следующие свойства:With a known method of processing the alloy has the following properties:
Остаточную индукцию, гс1925Residual induction, gs1925
Коэрцитивную силу jHc, эрст730Coercive force jHc, erst730
Дл повышени магнитных свойств магнитотвердого сплава марганец-алюмИ|НИЙ (71 вес. % Мп + 29 вес. % А1) -предлагаетс способ термической обработки, заключающийс в нагреве до 1100° С, охлаждении в струеTo improve the magnetic properties of the manganese-alumi hard magnetic alloy | NY (71 wt.% Mn + 29 wt.% A1), a heat treatment method is proposed, which consists of heating to 1100 ° C and cooling in a jet
сжатого воздуха (со скоростью 6-13° С/сек) и отпуске в интервале температур С. Сплав, обработанный по описываемому режиму , имеет следующие свойства: Удельную энергию размагничивани (ВЯ)„акс, гс-эрст0,8-10S Остаточную индукцию, гс2600 Коэрцитивную силу вЯс, эрст950 jHc, эрст 1230compressed air (at a speed of 6-13 ° C / s) and tempering in the temperature range C. The alloy processed according to the described mode has the following properties: Specific demagnetization energy (WL) „max, rf-0.810 Residual induction, gs2600 VLF coercive force, erst950 jHc, erst 1230
Предмет изобретени Subject invention
Способ термической обработки магнитотвердого оплава марганец - алюминий, включающий нагрев до 1100° С, охлаждение и отпуск, отличающийс тем, что, с целью повыптени магнит1ных свойств, охлаждение провод т в струе сжатого воздуха, а отпуск - при 450- 650° С.The method of heat treatment of a magnetically hard manganese melt is aluminum, which includes heating to 1100 ° C, cooling and tempering, characterized in that, in order to show magnetic properties, cooling is carried out in a stream of compressed air, and tempering at 450-650 ° C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1466817A SU369174A1 (en) | 1970-07-13 | 1970-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1466817A SU369174A1 (en) | 1970-07-13 | 1970-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU369174A1 true SU369174A1 (en) | 1973-02-08 |
Family
ID=20456122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1466817A SU369174A1 (en) | 1970-07-13 | 1970-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU369174A1 (en) |
-
1970
- 1970-07-13 SU SU1466817A patent/SU369174A1/ru active
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