Usoro Alloy na-eguzogide corrosion
0102030405
NKWUKWU kemikal
Oghere | % | N'ime | Cr | C | Mn | Fe | Na | Ya na | S | Al | Nke | P | Maka |
N09925 | MIN | 42 | 19.5 | - | - | itule | - | 1.5 | - | 0.1 | 1.9 | - | 2.5 |
MAX | 46 | 23.5 | 0.03 | 1 | itule | 0.5 | 3 | 0.03 | 0.5 | 2.4 | 0.03 | 3.5 |
Njirimara anụ ahụ
njupụta | ebe agbaze |
8.08g / cm3 | 1311-1366 ℃ |
nkọwa ngwaahịa
Nnwale ịrụ ọrụ igwe nke CHRPY V-GROOVE IMPACT NA -75 ℃
Oge | Dayameta | ike tensile min | nye ike | Ogologo oge | Obere mbelata nke ngalaba | Nkezi mmetụta ike | Isi ike | |||||
n'ime | mm | ksi | M Pa | ksi | M Pa | % | % | Ft-lb | kgf m | min | max | |
nhazi oyi | 5/8 ruo 3.0 | 15.9 ruo 76.2 | 140 | 965 | 105 | 724 | 18 | 25 | 35 | 4.85 | 26 | 38 |
na-arụ ọrụ ọkụ | 1 ruo 10 | 25.4 ruo 254 | 140 | 965 | 110 | 758 | 18 | 25 | 35 | 4.85 | 26 | 38 |
Ọkọlọtọ EXECUTIVE
Ngwaahịa | Ụkpụrụ ASTM |
mmanya, waya | B805 |
mmanya, ịhịa aka n'ahụ | B637 |
Efere, mpempe akwụkwọ, warara | B872 |
Ọkụ na-enweghị ntụpọ, Ngwa | B983 |
Njirimara ngwaahịa
Alloy 925 nwere nnukwu nguzogide corrosion ma na-eguzogide corrosion izugbe, pitting, crevice corrosion, intergranular corrosion na stress corrosion cracking na ma mbenata na oxidizing gburugburu. Ụfọdụ gburugburu ebe Alloy 925 bara uru karịsịa bụ mmanụ crude nwere sọlfọ (H2S nwere) mmanụ na gas, sulfuric acid, phosphoric acid, na mmiri oké osimiri.
Ngwa ngwaahịa
A na-eji ya n'ime ala na ihe ndị dị n'elu gas, gụnyere ngwaahịa tubular, valves, nkwusioru, nkwonkwo nọdụ ala, nkwonkwo ngwá ọrụ na ndị nchịkọta. Alloy ahụ dịkwa mma maka ihe nkedo, ogwe mmiri mmiri, ogwe mgbapụta na usoro ọkpọkọ dị elu.
