Hastelloyc C-4 bụ austenitic obere carbon nickel-molybdenum chromium alloy.
Isi ihe dị iche n'etiti HastelloyC-4 na alloys ndị ọzọ mepere emepe nke mejupụtara kemịkalụ yiri ya bụ obere carbon, ferrosilicate, na ọdịnaya tungsten.
Dị otú ahụ chemical mejupụtara na-eme ka ọ na-egosi magburu onwe nkwụsi ike na 650-1040 ℃, melite ikike iguzogide intergranular corrosion, n'okpuru kwesịrị ekwesị n'ichepụta ọnọdụ nwere ike izere nsọtụ akara corrosion uche na weld okpomọkụ emetụta mpaghara corrosion.
Alloy | % | Fe | Cr | Ni | Mo | Co | C | Mn | Si | S | P | W | V |
Hastelloy C-4 | Min. | - | 14.0 | itule | 14.0 | - | - | - | - | - | - | 2.5 | - |
Oke. | 3.0 | 18.0 | 17.0 | 2.0 | 0.015 | 3.0 | 0.1 | 0.01 | 0.03 | 3.5 | 0.2 |
Njupụta | 8.94g/cm³ |
Ebe mgbaze | 1325-1370 ℃ |
Ọnọdụ | Ike ọdụdọ Rm N/mm² | Mpụta ike Rp 0. 2N/mm² | Ogologo oge Dị ka% | Brinell siri ike HB |
Ọgwụgwọ ọgwụgwọ | 690 | 276 | 40 | - |
Ogwe/Ogwe | Eriri / eriri igwe | Mpempe akwụkwọ/efere | Pipe/Tube | Agbaghara |
ASTM B335 | ASTM B333 | ASTM B622, ASTM B619, ASTM B626 | ASTM B564 |
•Nguzogide corrosion kacha mma na mgbasa ozi na-emebi emebi, ọkachasị na ọnọdụ belatara.
•Magburu onwe corrosion eguzogide na halides.
•Flue gas desulfurization usoro
•Pickling na acid regeneration osisi
•Acetic acid na mmepụta agrochemical
•Ihe nrụpụta titanium dioxide (usoro chlorine)
•Electrorating