Hastelloy® G-30 shine ingantaccen sigar nickel-chromium-iron-molybdenum-copper gami G-3.Tare da mafi girma chromium, ƙara cobalt da tungsten, G-30 yana nuna mafi girman juriya na lalatawa akan yawancin sauran abubuwan haɗin nickel da baƙin ƙarfe a cikin sinadarai na phosphoric na kasuwanci da kuma hadaddun mahalli masu ƙunshe da acid mai oxidizing sosai.Juriya na gami ga samuwar iyakar hatsi yana haɓakawa a cikin yankin da ke fama da zafi ya sa ya dace don amfani a yawancin aikace-aikacen tsarin sinadarai a cikin yanayin da aka welded.
Alloy | % | Ni | Cr | Fe | Mo | W | Co | C | Mn | Si | P | S | Cu | Nb+Ta |
Hastelloy G30 | Min | daidaitawa | 28 | 13 | 4 | 1.5 | 1 | 0.3 | ||||||
Max | 31.5 | 17 | 6 | 4 | 5 | 0.03 | 1.5 | 0.8 | 0.04 | 0.02 | 2.4 | 1.5 |
Yawan yawa | 8.22 g/cm³ |
Wurin narkewa | 1370-1400 ℃ |
Matsayi | Ƙarfin ƙarfi N/mm² | Ƙarfin bayarwa Rp 0.2N/mm² | Tsawaitawa Kamar yadda % | Brinell taurin HB |
Maganin Magani | 586 | 241 | 30 | - |
Shet | Tari | Sanda | Bututu |
Saukewa: ASTM B582 | ASTM B581 ASTMSB 472 | ASTM B622, ASTM B619, ASTM B775, ASTM B626, ASTM B751, ASTM B366 |
Hastelloy G-30 yana ba da mafi girman juriya na lalata ga acid phosphoric na kasuwanci da yawa hadaddun mahalli masu ƙunshe da acid mai ƙarfi kamar nitric acid/hydrochloric acid, nitric acid/hydrofluoric acid da sulfuric acid.
Yana iya hana samuwar hatsi iyaka hazo a cikin waldi zafi shafi yankin, sabõda haka, zai iya daidaita da yawa irin sinadaran aiki yanayi a waldi jihar.
•Phosphoric acid kayan aiki•Ayyukan pickling
•Sulfuric acid kayan aiki•Petrochemical kayayyakin
•Nitric acid kayan aiki•Samar da taki
•Mai sarrafa makamashin nukiliya•Samar da magungunan kashe qwari
•Zubar da sharar nukiliya•Hakar gwal