Zobrazeno 1 - 10
of 70
pro vyhledávání: '"N. N. Lipchin"'
Autor:
N. N. Lipchin
Publikováno v:
Metal Science and Heat Treatment. 16:639-643
1. We investigated the relationships between structural changes during heating of quenched metals and alloys, effect of impurities, carbon, and carbide-forming and noncarbide-forming elements on the temperature range of inheritance of the original su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a35d22ef7332c6dd84db64549d836195
https://doi.org/10.1007/bf00658426
https://doi.org/10.1007/bf00658426
Publikováno v:
Metal Science and Heat Treatment. 18:547-550
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec59aa1a3456e7ec945a4794ef20e9de
https://doi.org/10.1007/bf00774948
https://doi.org/10.1007/bf00774948
Autor:
N. N. Lipchin
Publikováno v:
Metal Science and Heat Treatment of Metals. 1:67-70
1. To decrease their deformation in quenching, tools of carbon steels U8 to U12 should be hardened in 35–45% aqueous caustic soda at 120°C (250°F). Tools of steel KhVG should be quenched with isothermal holding in the martensite range at 160°C (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f5e569ef0d4a91d1eb89bccf69787f7
https://doi.org/10.1007/bf00814501
https://doi.org/10.1007/bf00814501
Autor:
N. N. Lipchin
Publikováno v:
Metal Science and Heat Treatment of Metals. 3:270-274
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c34f3cb52333769c2bf7f1e4440e4210
https://doi.org/10.1007/bf00813007
https://doi.org/10.1007/bf00813007
Publikováno v:
Metal Science and Heat Treatment. 6:472-475
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0749d6685dd1ec38da29c14a01c54911
https://doi.org/10.1007/bf00652140
https://doi.org/10.1007/bf00652140
Autor:
N. N. Lipchin, S. A. Kokovyakina
Publikováno v:
Metal Science and Heat Treatment. 12:719-724
1. The precipitation of carbides and impurities in the boundaries of martensite platelets during heating to Ac1 favors retention of the subgrain boundaries with prolonged tempering at high temperature. 2. The better mechanical properties after temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee33d9161cf086f330d86b62bbea3066
https://doi.org/10.1007/bf00652718
https://doi.org/10.1007/bf00652718
Autor:
N. N. Lipchin
Publikováno v:
Metal Science and Heat Treatment of Metals. 1:21-26
It was shown by various experimental methods that higher grain refinement temperature and the disappearance of texture during a secondary accelerated heating of previously quench-hardened steels are associated not with the recrystallization of strain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b346087806b7a9ad419c94832ee57659
https://doi.org/10.1007/bf00814276
https://doi.org/10.1007/bf00814276
Publikováno v:
Metal Science and Heat Treatment. 7:224-228
1. The initial crystallographically ordered structure produced after martensite or bainite transformation is retained during subsequent heating up to the temperature at which there is formation of grains with high-angle boundaries, detected in the fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33bab18263ed86b64ec7926d518ec3ec
https://doi.org/10.1007/bf00657614
https://doi.org/10.1007/bf00657614
Autor:
N. N. Lipchin, S. A. Kokovyakina
Publikováno v:
Metal Science and Heat Treatment. 5:129-137
1. The precipitation of the stable excess phase from the supersaturated solid solution increases the quenching temperature, resulting in small grains in the fracture. 2. If the dissociation temperature of the excess phase is high, the new small grain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d66f3cfbd01a8c1a4a92265f056d74c
https://doi.org/10.1007/bf00655395
https://doi.org/10.1007/bf00655395
Publikováno v:
Soviet Materials Science. 7:499-501
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::241d24e588bb305ced232350ebd9f73e
https://doi.org/10.1007/bf00722435
https://doi.org/10.1007/bf00722435