Filters
Results 1 - 10 of 31834
Results 1 - 10 of 31834.
Search took: 0.047 seconds
Sort by: date | relevance |
Pozdeeva, A.A.; Mikhajlova, G.G.; Solodkova, L.I.
Summaries of reports for scientific-technical seminar on corrosion resistance of new steels and alloys and accelerated methods of their control on intercrystalline corrosion1976
Summaries of reports for scientific-technical seminar on corrosion resistance of new steels and alloys and accelerated methods of their control on intercrystalline corrosion1976
AbstractAbstract
No abstract available
Original Title
Korrozionnaya stojkost' novoj beznikelevoj austenitnoj stali 03Kh13AG19 (ChS-36)
Primary Subject
Source
Ministerstvo Khimicheskogo i Neftyanogo Mashinostroeniya, Moscow (USSR); Tsentral'nyj Inst. Nauchno-Tekhnicheskoj Informatsii i Tekhniko-Ehkonomicheskikh Issledovanij po Khimicheskomu i Neftyanomu Mashinostroeniyu, Moscow (USSR); p. 73-74; 1976; Scientific-technical seminar on corrosion resistance of new steels and alloys and accelerated methods of their control on intecrystalline corrosion; Severodonetsk, Ukrainian SSR; Mar 1976; Published in summary form only.
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Reed, R.P.; Tobler, R.L.
Materials studies for magnetic-fusion-energy applications at low temperatures. V1982
Materials studies for magnetic-fusion-energy applications at low temperatures. V1982
AbstractAbstract
[en] Commercial grades of Fe-Cr-Ni austenitic stainless steels are metastable at low temperatures. Most of these steels do not transform on cooling, but do transform during deformation. Stress-strain curves reflect the transformation characteristics. There are typically three distinct stages of the stress-strain curve of polycrystalline Fe-Cr-Ni alloys at low temperatures. The stress-strain characteristics are discussed with respect to martensitic transformation
Primary Subject
Secondary Subject
Source
Reed, R.P.; Simon, N.J. (eds.); National Bureau of Standards, Boulder, CO (USA). Fracture and Deformation Div; p. 15-27; May 1982; p. 15-27; Available from NTIS., PC A21/MF A01 as DE82017236
Record Type
Report
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The microstructure and mechanical properties of several Ni-Al-Hf alloys in the composition range between NiAl(β) and Ni2AlHf (Heusler phase) have been studied. The volume fraction of Heusler phase, Vf, in these alloys varies from about 15 to 96%. The lattice misfit between the β and Heusler phases in two-phase alloys is larger than 5%, indicating no coherency between them. The yield strength increases with increasing Vf at all temperatures to 1000 degree C. Compressive ductilities of 4 and 7% were obtained for the alloy with Vf of 15% at room temperature and 500 degree C, respectively, but they decreased to 0% with increasing Vf to 96%. The corresponding fracture mode is basically transgranular cleavage. However, all the alloys can be deformed extensively without fracture at 1000 degree C. The hardness of the Heusler alloy is very high (8.3 GPa) at room temperature, and it decreases gently with temperature to 600 degree C, followed by a rapid decrease to 1000 degree C. The brittleness and high hardness of the Ni2AlHf Heusler phase at low temperatures are interpreted in terms of internal lattice distortion resulting from its crystal structure. The thermally activated process of deformation takes place above 600 degree C, which is responsible for the rapid drop of the hardness of the alloys
Primary Subject
Secondary Subject
Record Type
Journal Article
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Reed, R.P.; Tobler, R.L.; Elmer, J.W.
Materials studies for magnetic-fusion-energy applications at low temperatures. V1982
Materials studies for magnetic-fusion-energy applications at low temperatures. V1982
AbstractAbstract
[en] Recent studies have suggested the possibility of three anomalies in the temperature dependence of the flow strength Fe-Cr-Ni and Fe-Cr-Ni-Mn austenitic stainless steels. Reduction of flow strength at decreasing temperature may be associated with the onset of martensite transformation, the magnetic transition at the Neel temperature, and low temperature dislocation dynamics. The tensile flow strength was investigated in the temperature range 4 to 295 K for two annealed polycrystalline alloys: Fe-20Cr-16Ni-6Mn-0.2N steel (produced in the USSR) and Fe-18Cr-10Ni-0.1N steel (AISI 304LN). The former alloy is stable with respect to strain-induced martensitic transformations, the latter metastable
Primary Subject
Secondary Subject
Source
Reed, R.P.; Simon, N.J. (eds.); National Bureau of Standards, Boulder, CO (USA). Fracture and Deformation Div; p. 29-57; May 1982; p. 29-57; Available from NTIS., PC A21/MF A01 as DE82017236
Record Type
Report
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
In reactor accidents
Primary Subject
Source
Oak Ridge National Lab., Tenn. (USA); Paper 22, v p; 1970
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Vliyanie vysokotemperaturnoj plasticheskoj deformatsii na kinetiku raspada pereokhlazhdennogo austenita
Primary Subject
Source
For English translation see the journal Stal USSR.
Record Type
Journal Article
Journal
Izvestiya Vysshikh Uchebnykh Zavedenij. Chernaya Metallurgiya; (no.10); p. 117-119
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Soudabilite des aciers austenitiques. Determination de la tendance a divers types de fissuration
Primary Subject
Source
Meeting on welding metallurgy; Marseille, France; 08 Nov 1973
Record Type
Journal Article
Literature Type
Conference
Journal
Metaux (Corros.-Ind.); v. 49(590); p. 341-372
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Ehlektrokhimicheskaya razmernaya obrabotka otverstij tsel'nym ehlektrodom-instrumentom
Primary Subject
Source
For English translation see the journal Appl. Electr. Phenom.
Record Type
Journal Article
Journal
Ehlektronnaya Obrabotka Materialov; (no.1); p. 83-85
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] We determined experimentally the effect of manganese on the elastic constants of Fe-Cr-Ni alloys. By a pulse-echo-overlap method, longitudinal and transverse sound-wave velocities were determined in ten alloys containing up to six percent Mn. All the elastic stiffnesses decreased linearly with increasing Mn. The bulk modulus decreases most strongly. Poisson's ratio changes least. We consider what the elastic constants reveal concerning changes in chemical bonding
Primary Subject
Source
Reed, R.P.; Simon, N.J. (eds.); National Bureau of Standards, Boulder, CO (USA). Fracture and Deformation Div; p. 189-211; May 1982; p. 189-211; Available from NTIS., PC A21/MF A01 as DE82017236
Record Type
Report
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Issledovanie kinetiki anodnykh pyaten pri plazmennoj rezke metallov
Primary Subject
Secondary Subject
Source
For English translation see the journal J. Eng. Phys.
Record Type
Journal Article
Journal
Inzhenerno-Fizicheskij Zhurnal; v. 26(3); p. 451-456
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
1 | 2 | 3 | Next |