Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ts. Rashev"'
Publikováno v:
Izvestiya. Ferrous Metallurgy. 62:503-510
The article provides a brief overview of the properties and production technology of high-nitrogen steels (HNS), which have several advantages over traditional ones. The main advantages are: up to four times higher yield strength with unique preserva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92cc7be795d9d6810670758854059104
https://doi.org/10.17073/0368-0797-2019-7-503-510
https://doi.org/10.17073/0368-0797-2019-7-503-510
Publikováno v:
Steel in Translation. 49:433-439
The properties of high-nitrogen steels are briefly reviewed, along with their production technologies. High-nitrogen steels are preferable to traditional steels in many respects: specifically, their yield point is four times higher, with a distinctiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15188b6ecfdb4ed5436a92befffdbe15
https://doi.org/10.3103/s0967091219070106
https://doi.org/10.3103/s0967091219070106
Publikováno v:
Steel in Translation. 47:26-31
The development of iron and steel production is briefly reviewed. Metallurgy under gas pressure appeared at the end of the twentieth century. Even at this early stage, some significant benefits of metallurgy under pressure over traditional metallurgy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a294be90b73a71eeace1cac2715ae4ab
https://doi.org/10.3103/s0967091217010132
https://doi.org/10.3103/s0967091217010132
Autor:
Ch. A. Andreev, Ts. Rashev
Publikováno v:
Materials Science Forum. :255-260
This paper presents the possibilities of existent in the Institute of metal science (Sofia) plants for nitrogen alloying of corrosion resistant steels type CrMnMo21 18 3 with nitrogen content up to 2.10 wt %. The method of producing is with only one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e582ff8b9d835bf0afb8ca2791b0b587
https://doi.org/10.4028/www.scientific.net/msf.318-320.255
https://doi.org/10.4028/www.scientific.net/msf.318-320.255
Publikováno v:
Materials Science Forum. :131-136
In the paper a description of a thermodynamic of liquid solutions of Fe-Cr-Mn-N type with using a concept of parameters of an interaction has been presented A temperature relationship of the equilibrium constant K N(Fe) and values of self interaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bff177948970b2f236b24ac548df2bcb
https://doi.org/10.4028/www.scientific.net/msf.318-320.131
https://doi.org/10.4028/www.scientific.net/msf.318-320.131
Publikováno v:
Materials Science Forum. :31-40
The existence of the strong Cr-N interaction in Fe-(Cr,Mn,Ni)-N was proved by the neutron spectroscopy. The force constant of the Cr-N interaction is on the 30% and the value of its potential depth is twice greater than for another metal-nitrogen or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a8835c0a226c859aa2e226b59163274
https://doi.org/10.4028/www.scientific.net/msf.318-320.31
https://doi.org/10.4028/www.scientific.net/msf.318-320.31
Autor:
Ts. Rashev, N. Andreev
Publikováno v:
Materials Science Forum. :281-288
The problem of high nitrogen steel (HNS) sheets production has not yet been solved. Sheets represent 90 % of the world output of stainless and other steels, but there are no published data about HNS technologies and production of sheets on an industr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee23058d5882ae9bd33374b3ebfd04b7
https://doi.org/10.4028/www.scientific.net/msf.318-320.281
https://doi.org/10.4028/www.scientific.net/msf.318-320.281
Investigation of the Non-Metallic Inclusions in a High Nitrogen Steel Block Cast by Counter-Pressure
Publikováno v:
Materials Science Forum. :365-370
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06ed8ee325e37476c405d547ee74f066
https://doi.org/10.4028/www.scientific.net/msf.318-320.365
https://doi.org/10.4028/www.scientific.net/msf.318-320.365
Publikováno v:
Materials Science Forum. :341-346
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b86e839d832d525929e8715d0085573
https://doi.org/10.4028/www.scientific.net/msf.318-320.341
https://doi.org/10.4028/www.scientific.net/msf.318-320.341
Autor:
Z. N. Petropavlovskaya, Kh. Argirov, A. V. Rabinovich, Ts. Rashev, I. Rasheva, Yu. I. Zvezdin, S. N. Egorov
Publikováno v:
Soviet Materials Science. 28:37-41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a7d611eecdcff75392fd729b8b614af
https://doi.org/10.1007/bf00723630
https://doi.org/10.1007/bf00723630