0102030405
FA'AIGA KEMIMI
VAEGA | % | C | Cr | I totonu | IN | Mo | Fe | N | Nb | B | Mn | Ma | P | S |
GH1131 | MIN | - | 19.00 | 25.00 | 4.80 | 2.80 | paleni | 0.15 | 0.70 | - | - | - | - | - |
MAX | 0.10 | 22.00 | 30.00 | 6.00 | 3.50 | paleni | 0.30 | 1.30 | 0.005 | 1.2 | 0.8 | 0.02 | 0.02 |
Meatotino Faaletino
Su'ega Su'ega | Togafitiga vevela po'o Tulaga | Malosi Tetele | Elongation A5% |
vevela i totonu | Tulaga momoli | ≥735 | ≥34% |
900 | Tulaga momoli | ≥180 | ≥40% |
1000 | Tulaga momoli | ≥110 | ≥43% |
TULAFONO FAALEPULE
Oloa | tulaga faaleatunuu |
pa | GB/T 15008 |
ipu | GB/T 15009, GB/T15010, GB/T15012 |
Fa'ailogaina | YB/T5264 |
Oloa FA'AALIGA
GH1131 o le Fe-Ni-Cr faʻavae vaifofo faʻamalosia faʻamalosia le faʻaleagaina o le vevela maualuga, faʻamalosia vaifofo malosi e ala i le faʻaopoopoina o le chromium ma le tungsten, molybdenum ma isi elemene, o le faʻaogaina o le vevela o le 700 ℃ ~ 1000 ℃. Alloy e lelei le palasitika galue vevela, uelo ma malulu faiga faiga faatinoga. O oloa autu o pepa taai malulu, ipu vevela vevela, pa, uamea mafolafola ma uaea, ma isi.
Fa'aoga oloa
O le u'amea e masani ona faʻaaogaina e avea o se afi roketi vaega vevela maualuga. I totonu o le afi vaalele, ua faia i totonu o le potu faʻapipiʻi faʻapipiʻi fetuutuunai atigi nozzle ma faatonutonu vaega ma isi vaega, ma tuu i le gaosiga. E mafai foi ona faʻaaogaina e fai ai i le 700 ~ 1000 ℃ galuega puʻupuʻu o le afi roketi ma i le 700 ~ 750 ℃ galuega umi o le aero-engine vaega vevela maualuga.

