Results 101 to 110 of about 4,101 (126)
POROS, 2018 Cutting force and tool life is the important data in planning a machining process. The research is in order to describe about the influence of the cutting force to the tool wear on carbide coated cutting tools used the turning process of an alloy steel of AISI 4340. The research was conducted by observing the growth of tool wear on minutes 4.5, 9, 13.5,
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ILTEK : Jurnal TeknologiProses pemesinan yang menggunakan mesin bubut ialah salah satu alternatif digunakan di dalam penelitian ini berorientasi pengerjaan bubut pada proses produksi. Penelitian bertujuan untuk mengetahui pengaruh kecepatan potong mesin bubut terhadap tingkat kekasaran permukaan baja ST 60 dengan menggunakan pahat karbida dan perbedaan tingkat kekasaran ...
Hammada Abbas +3 more
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Mezhdunarodnaya konferentsiya "Fizicheskaya mezomekhanika. Materialy s mnogourovnevoy ierarkhicheski organizovannoy strukturoy i intellektual'nye proizvodstvennye tekhnologii" : tezisy dokladov, 2020 openaire +2 more sources
, 2015 Platinum based electrocatalysts are commonly used in catalysis of hydrogen electrode reactions (hydrogen evolution – HER and hydrogen oxidation - HOR) in different energy conversion systems, such as electrolyzers and fuel cells. For the reasons of high cost of platinum, efforts are made to enchance its utilization by broadening its specific surface.
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VLIYaNIE SODERZhANIYa KARBIDA KREMNIYa NA UPLOTNENIE KOMPOZITOV TiB2 – SiC
Mezhdunarodnaya konferentsiya "Fizicheskaya mezomekhanika. Materialy s mnogourovnevoy ierarkhicheski organizovannoy strukturoy i intellektual'nye proizvodstvennye tekhnologii" : tezisy dokladov, 2020 openaire +2 more sources
Morfologija karbida MC in borida M3B2 v liti Ni-superzlitini GMR 235
, 2002 V tem delu smo raziskali morfologijo karbida MC in borida M3B2 v litem stanju nikljeve superzlitine GMR 235. Normalne in globoko jedkane metalografske vzorce ter tudi elektrolizno ekstrahirane karbide in boride smo opazovali predvsem na vrstičnem elektronskem mikroskopu.
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Karakteristik laju perambatan retak fatik dan retak korosi tegangan sambungan las baja tahan karat aisi 304 dan baja karbon rendah ss 400 yang di-flame heating dengan pendinginan air [PDF]
, 2007 Prasetyo, Hari
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Sinteza i karakterizacija kompozitnog keramičkog materijala na bazi silicijum-karbida i kordijerita
, 2013 Predmet ove doktorske disertacije je sinteza i karakterizacija kompozitnih keramičkih materijala na bazi silicijum-karbida i kordijerita. Silicijum-karbid, SiC, je kovalentno jedinjenje male gustine, velike tvrdoće, odlične termičke stabilnosti, dobre toplotne provodljivosti, dobre otpornosti prema termošoku.
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Termokataliticheskie prevrashcheniya neftyanogo parafina v prisutstvii poroshkov karbida volframa
Perspektivnye materialy s ierarkhicheskoy strukturoy dlya novykh tekhnologiy i nadezhnykh konstruktsiy» i «Khimiya nefti i gaza» v ramkakh Mezhdunarodnogo simpoziuma «Ierarkhicheskie materialy: razrabotka i prilozheniya dlya novykh tekhnologiy i nadezhnykh konstruktsiy, 2018 openaire +2 more sources