Hastelloyc C-4 shine austenitic low carbon nickel-molybdenum chromium gami.
Babban bambanci tsakanin HastelloyC-4 da sauran abubuwan da aka haɓaka da farko na abubuwan haɗin sinadarai iri ɗaya shine ƙarancin carbon, ferrosilicate, da abun ciki tungsten.
Irin wannan sinadaran abun da ke ciki sa shi nuna kyau kwarai kwanciyar hankali a 650-1040 ℃, inganta ikon yin tsayayya intergranular lalata, a karkashin dace masana'antu yanayi iya kauce wa gefen layin lalata ji na ƙwarai da kuma Weld zafi shafi yankin lalata.
Alloy | % | Fe | Cr | Ni | Mo | Co | C | Mn | Si | S | P | W | V |
Hastelloy C-4 | Min. | - | 14.0 | daidaitawa | 14.0 | - | - | - | - | - | - | 2.5 | - |
Max. | 3.0 | 18.0 | 17.0 | 2.0 | 0.015 | 3.0 | 0.1 | 0.01 | 0.03 | 3.5 | 0.2 |
Yawan yawa | 8.94g/cm³ |
Wurin narkewa | 1325-1370 ℃ |
Matsayi | Ƙarfin ƙarfi N/mm² | Ƙarfin bayarwa Rp 0.2N/mm² | Tsawaitawa Kamar yadda % | Brinell taurin HB |
Maganin Magani | 690 | 276 | 40 | - |
Bar/Rod | Tattara / Nada | Shet/Plate | Bututu/Tube | Forgings |
ASTM B335 | Saukewa: ASTM B333 | ASTM B622, ASTM B619, ASTM B626 | ASTM B564 |
•Kyakkyawan juriya na lalata ga yawancin kafofin watsa labaru masu lalata, musamman a cikin yanayin da aka rage.
•Kyakkyawan juriya na lalata gida a cikin halides.
•Flue gas desulfurization tsarin
•Pickling da tsire-tsire na sake haɓaka acid
•Acetic acid da kuma samar da agrochemical
•Samar da titanium dioxide (hanyar chlorine)
•Electroplating