Pengaruh Campuran Gas Pelindung Ar dan CO2 Pada Pengelasan Busur Logam Gas (GMAW) Terhadap Sifat Mekanis Baja ST 60  

Oleh:

De Fretes, Anthon

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI - atma jaya
Dalam koleksi: Metris: Jurnal Mesin, Elektro, Industri dan Sains vol. 3 no. 4 (Dec. 2002), page 34-38.
Topik: gas metal arc welding; Gas metal
Fulltext: hal 34-38.pdf (435.55KB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM42 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

Gas AR represent used as gas protector at GMAW prosess (Gas metal are welding). Welding with this gmaw is generally used to welding process have operating expenses which high relative. This metter is caused by price from high Ar gas enough and dificult to got. To economize Ar gas at the same time lessen high operating expenses, hence us try to reserch, where this Ar gas is mixed with CO 2 gas in so many comparition, start from 99,996% Ar, 0% CO2 until 99,996% CO2, 0% Ar, do with this mixing can yield the quality of better welding its meaning: from various Ar mixture and CO2, which composition (in%) will yield free surface of porosity, or measuring up to is mechanical (harness, strength) better. If this Ar gas protector gas can be mixet CO2 gas hece operating expenses process this welding can be depressed.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali