Kev siv cov austenitic stainless hlau yog txwv vim tsis tshua muaj hardness, qis kuj thiab kev pheej hmoo ntawm galling. Txij li cov hlau no tsis tuaj yeem ua kom tawv nqaij los ntawm cov txheej txheem kev kho cua sov uas tsis muaj kev txo cov corrosion kuj.
Lub HikelokSuperHASSferrule tsim muaj zog mechanical tuav ntawm lub raj.
SuperHASS txhim kho lub hardness ntawm austenitic stainless, tsis cuam tshuam rau corrosion kuj. Txawm txhim khu corrosion kuj tom qab SuperHASS.
# Txhim kho qhov hnav tsis kam
#Kev tiv thaiv kab mob galling
# Tag nrho tuav ntawm corrosion kuj
# Khaws cov khoom tsis sib nqus
# Txhim kho lub zog qaug zog
# Tsis muaj ntxiv ntawm cov khoom uas tsis tau muaj nyob rau hauv cov khoom
SuperHASS ua kom cov tawv tawv ntawm austenitic stainless hlau mus rau qib 800 txog 1200 HV 0.05 piv nrog 66 txog 74 HRc.
Cov yam ntxwv ntawm SuperHASS qhov chaw
# Tsis muaj kev hloov pauv hauv cov duab lossis qhov loj me
# Tsis muaj kev hloov pauv ntawm qhov roughness
# Tsis hloov xim
SuperHASS txhim kho
# Cim rauHikelok ob chav ferrule fittings
# Hardness ≥ 800 HV
# Qhov tob ≥ 25 Micron
# Tsis muaj kev txo qis hauv lub hauv paus stainless hlau corrosion kuj
TubeDeg Hardness ntawm ASTM A 269 hardness max. Rb 90 siv 100KG 1/16 "inch inch pob uas crushes raj thiab siv qhov nruab nrab ntawm hardness los ntawm sab nraud txoj kab uas hla mus rau cov tub ntxhais txoj kab uas hla. Vickers micro hardness test siv 50 gramme pob zeb diamond cone uas indents lub raj thiab muab qhov tseeb hardness ntsuas ntawm txhua qhov taw tes ntawm sab nraud mus rau lub khob hliav qab.