Results 311 to 320 of about 69,895 (322)
Some of the next articles are maybe not open access.
2019
???????????? ???????????????? ???????????????????????? ?????????????????????? ?? ??????, ?????????? ?????????????? ?????????????? ???????????????????? ?????????????????????? ???????????????????? ?? ???????????? ???????????????????? ?????????????????? ????????, ?? ?????????????????? ????????????, ?????????????? ?????? ???????????????? ?? ?????????????? ?
openaire +1 more source
???????????? ???????????????? ???????????????????????? ?????????????????????? ?? ??????, ?????????? ?????????????? ?????????????? ???????????????????? ?????????????????????? ???????????????????? ?? ???????????? ???????????????????? ?????????????????? ????????, ?? ?????????????????? ????????????, ?????????????? ?????? ???????????????? ?? ?????????????? ?
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2018
?????????????????????? ?????????????? ?????????????? ?????????????????????? ?????????? ????????99 ???? ????????????-???????????????????????? ???????????????? ?????????????????????????? ?????????????? ???????????????? ??????????????????????. ?????????????????????? ?????????????????????? ???????????????????? ?????????????? ???????????????????????? ???????
openaire +1 more source
?????????????????????? ?????????????? ?????????????? ?????????????????????? ?????????? ????????99 ???? ????????????-???????????????????????? ???????????????? ?????????????????????????? ?????????????? ???????????????? ??????????????????????. ?????????????????????? ?????????????????????? ???????????????????? ?????????????? ???????????????????????? ???????
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Microestructural analysis of WC-Co
2022Ahora es posible una visualización y caracterización más precisa de los materiales gracias al desarrollo de nuevas técnicas de inspección de materiales. Hasta ahora, se han utilizado proyecciones e imágenes bidimensionales para observar, caracterizar y analizar materiales; sin embargo, solo brindan una imagen parcial de la realidad.
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2011
A phenomenological analysis has been made of the effect of liquid-phase sintering and an alloying of a binder on the state of the carbide skeleton in hard alloys with the binder content of up to 50 % (in mass).
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A phenomenological analysis has been made of the effect of liquid-phase sintering and an alloying of a binder on the state of the carbide skeleton in hard alloys with the binder content of up to 50 % (in mass).
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2017
Spraying of coatings of WC-9Co-4Cr powder was performed by high-velocity procedures of thermal spraying, using the methods of detonation, supersonic air-gas plasma (SAGP) and oxy-fuel HVOF spraying. Microstructure and properties of produced coatings were investigated.
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Spraying of coatings of WC-9Co-4Cr powder was performed by high-velocity procedures of thermal spraying, using the methods of detonation, supersonic air-gas plasma (SAGP) and oxy-fuel HVOF spraying. Microstructure and properties of produced coatings were investigated.
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2017
?? ???????????? ?????????????????????? ???????????????????? ?????? ?????????????????? ??????????????????-?????????????? ???????????????? ?? ?????? ????. ??.??. ???????????? ?????????????????????? ???????????????? ?????????????????? ?? ?????????????????????????? ???? ?????????????????????? ????????????????????. ???? ?????????????????? PLAZER-30 ?????????
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?? ???????????? ?????????????????????? ???????????????????? ?????? ?????????????????? ??????????????????-?????????????? ???????????????? ?? ?????? ????. ??.??. ???????????? ?????????????????????? ???????????????? ?????????????????? ?? ?????????????????????????? ???? ?????????????????????? ????????????????????. ???? ?????????????????? PLAZER-30 ?????????
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2014
???????????????? ???????????? ?????????????????????? ???????????????? ?????????????????? ?? ?????????????? ??????????-Ti-WC/Co ?? ???????????? ???????????????? ?????????? 7,7 ?????? ?? ?????????????? ?????????????????????? 2100 ??. ??????????????????????, ???? ?????????????????????????? ?????? ?????????????? ???????????????? ????????????????????????????
openaire +1 more source
???????????????? ???????????? ?????????????????????? ???????????????? ?????????????????? ?? ?????????????? ??????????-Ti-WC/Co ?? ???????????? ???????????????? ?????????? 7,7 ?????? ?? ?????????????? ?????????????????????? 2100 ??. ??????????????????????, ???? ?????????????????????????? ?????? ?????????????? ???????????????? ????????????????????????????
openaire +1 more source
2011
A phenomenological analysis has been made of the effect of liquid-phase sintering on the state of the carbide skeleton in hard alloys with the binder content of up to 50 % (in mass).
openaire +1 more source
A phenomenological analysis has been made of the effect of liquid-phase sintering on the state of the carbide skeleton in hard alloys with the binder content of up to 50 % (in mass).
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2020
The study of sintered solid alloy (Ti, W)C???WC???Co was conducted. Prove that in this alloy, during the period of rare-phase sintering, there may be stable isolated pores that are not filled with a melt of cobalt. The condition is defined, in the course of which insulated pores are filled with a melt of cobalt, which guarantees the production of ...
openaire +1 more source
The study of sintered solid alloy (Ti, W)C???WC???Co was conducted. Prove that in this alloy, during the period of rare-phase sintering, there may be stable isolated pores that are not filled with a melt of cobalt. The condition is defined, in the course of which insulated pores are filled with a melt of cobalt, which guarantees the production of ...
openaire +1 more source