Abstrak Semakin tinggi arus, maka akan semakin tinggi nilai kekerasan, namun bagaimana dengan kenyamanan dari welder itu sendiri serta bagaimana cacat yang terjadi. Umumnya arus tinggi akan menyebabkan cacat undercut maupun spatter. Sehingga perlu dilakukan penelitian ini supaya ditemukan hasil hardfacing dan parameter yang optimum. Proses penelitian ini dilaksanakan pada bulan April-September 2018. Lokasi pengelasan, pembuatan spesimen serta uji kekerasan di laboratorium yang ada di Rumpun Teknik Mesin FT Universitas Negeri Jakarta. Dari tiga variasi arus pengelasan yang digunakan, tidak semua arus cocok digunakan untuk mengelas material dengan dimensi tersebut, ada korelasi arus terhadap ketebalan dari material. Hasil penelitian menunjukk...
The effect of welding speed of SM 490 steel submerged arc welded on impact charpy toughness was inve...
Baja karbon adalah baja dengan 0,12-2,0% karbon sebagai pengotor utama. Ini didefinisikan oleh Ameri...
This research aimed at the investigation of the effect of welding current, welding voltage, and weld...
The current becomes a factor influencing the hardness value In the welding. The higher the welding c...
PENERAPAN METODE HARDFACING UNTUK MENGATASI KEAUSAN AKIBAT ABRASI PADA TRACK SHOE EXCAVATOR PC 75UU-
CTC 6000 overlay products is used as a protection for the main material from abrasionattacks. Howeve...
Heat input to the weld greatly affects the phase structure, toughness, cooling rate and the distorti...
Welding and casting processes have become an important focus in the development of industry 5.0. In ...
AbstrakHardfacing dengan proses SMAW merupakan salah satu teknik yang paling banyak digunakan, karen...
Hardness is a mechanical property that is needed when doing the hardfacing process. Increased violen...
Nowadays, the development of the era that accompanied by science and technology rapidly creating an ...
Welding machine is a machine that can connect iron intoone whole series so it can form a necessaryfo...
Welding machine is a machine that can connect iron into a whole series so it can form a necessary sh...
Dalam proses pengelasan antara dua bagian material logam dengan menggunakan energi panas yang menyeb...
The selection of proper current is closely related to the depth of penetration of welds on metal and...
The effect of welding speed of SM 490 steel submerged arc welded on impact charpy toughness was inve...
Baja karbon adalah baja dengan 0,12-2,0% karbon sebagai pengotor utama. Ini didefinisikan oleh Ameri...
This research aimed at the investigation of the effect of welding current, welding voltage, and weld...
The current becomes a factor influencing the hardness value In the welding. The higher the welding c...
PENERAPAN METODE HARDFACING UNTUK MENGATASI KEAUSAN AKIBAT ABRASI PADA TRACK SHOE EXCAVATOR PC 75UU-
CTC 6000 overlay products is used as a protection for the main material from abrasionattacks. Howeve...
Heat input to the weld greatly affects the phase structure, toughness, cooling rate and the distorti...
Welding and casting processes have become an important focus in the development of industry 5.0. In ...
AbstrakHardfacing dengan proses SMAW merupakan salah satu teknik yang paling banyak digunakan, karen...
Hardness is a mechanical property that is needed when doing the hardfacing process. Increased violen...
Nowadays, the development of the era that accompanied by science and technology rapidly creating an ...
Welding machine is a machine that can connect iron intoone whole series so it can form a necessaryfo...
Welding machine is a machine that can connect iron into a whole series so it can form a necessary sh...
Dalam proses pengelasan antara dua bagian material logam dengan menggunakan energi panas yang menyeb...
The selection of proper current is closely related to the depth of penetration of welds on metal and...
The effect of welding speed of SM 490 steel submerged arc welded on impact charpy toughness was inve...
Baja karbon adalah baja dengan 0,12-2,0% karbon sebagai pengotor utama. Ini didefinisikan oleh Ameri...
This research aimed at the investigation of the effect of welding current, welding voltage, and weld...