Results 311 to 320 of about 71,922 (323)

?? ???????????????????????? ???????????????????????? ?? ?????????????????? ???????????????????????? ?? ?????????????????? ?????????????? ?????????????? WC???Co. ??????????

2020
???? ???????????? ?????????????? ?????????????????????????? ?????????????????????? ???????????????????? ???????????????? ???????????????????????????? ??????????????, ?????? ???????????????? ?????????????? ???????????????????? ???????????????????????? ?? ?????????????????? ?????????????????? ?? ???????????? ????????????- ?? ???????????????????????? ?????
openaire   +1 more source

???????????? ???????????????????? ?????????????????? ?????????????????? ?? ???????????? ?????????????????? ?????????????????????? ??????????????? ?????????????? WC-Co

2019
???????????? ???????????????? ???????????????????????? ?????????????????????? ?? ??????, ?????????? ?????????????? ?????????????? ???????????????????? ?????????????????????? ???????????????????? ?? ???????????? ???????????????????? ?????????????????? ????????, ?? ?????????????????? ????????????, ?????????????? ?????? ???????????????? ?? ?????????????? ?
openaire   +1 more source

Microestructural analysis of WC-Co

2022
Ahora 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.
openaire   +1 more source

?????????????? ?????????????????????????????????????? ?????????? WC+Co+Cu ???????????????????????? ???? ?????????????????? ?? ???????????????? ?????????????????? ?????????????? ?????????????? ??????????????

2018
?????????????????????? ?????????????? ?????????????? ?????????????????????? ?????????? ????????99 ???? ????????????-???????????????????????? ???????????????? ?????????????????????????? ?????????????? ???????????????? ??????????????????????. ?????????????????????? ?????????????????????? ???????????????????? ?????????????? ???????????????????????? ???????
openaire   +1 more source

???????????? ?????????????????????????? ???????????????????????? ???????????????????? ?????????????? ?? ?????????????????? ?????????????? ?????????????? ?????????????? WC???Co. ?????????????????? 2. ?????????????????????????? ???????????????????????? ???????????????????? ?????????????? ?? ???????????????????????? ?????????????? ??????????????

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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???????????????? ?????????????????? ?? ?????????????? ??????????-Ti-WC/Co ?? ???????????? ?????????????? ???????????? ???? ????????????????????

2014
???????????????? ???????????? ?????????????????????? ???????????????? ?????????????????? ?? ?????????????? ??????????-Ti-WC/Co ?? ???????????? ???????????????? ?????????? 7,7 ?????? ?? ?????????????? ?????????????????????? 2100 ??. ??????????????????????, ???? ?????????????????????????? ?????? ?????????????? ???????????????? ????????????????????????????
openaire   +1 more source

?????????????????????? ???????????????????????????????? ?????????????????? ?????? ??????????????????-?????????????? ?????????????????? ????????????????, ???????????????????? ???? ???????????????? ?????????????????? ?? ?????????????????????? ?????????????????????????? WC ?? WC???Co

2017
?? ???????????? ?????????????????????? ???????????????????? ?????? ?????????????????? ??????????????????-?????????????? ???????????????? ?? ?????? ????. ??.??. ???????????? ?????????????????????? ???????????????? ?????????????????? ?? ?????????????????????????? ???? ?????????????????????? ????????????????????. ???? ?????????????????? PLAZER-30 ?????????
openaire   +1 more source

???????????????????????? ?????????????????? ?? ?????????????? ?????????????????????????????? ???????????????? ?????????????? WC???Co???Cr, ???????????????????? ?????????????????????????????????? ???????????????? ??????????????????

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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Cavitation erosion of WC-Co

2016
An investigation involving the vibratory cavitation erosion of WC-Co alloys was undertaken in order to determine the mechanisms of material removal. Nineteen grades of WC-Co alloys were studied. These alloys had been previously characterised according to microstructural and mechanical properties.
openaire   +1 more source