Kev siv cov hlau tsis xeb austenitic yog txwv vim nws qhov nyuaj tsawg, tsis kam ua haujlwm tsawg dua thiab muaj kev pheej hmoo ntawm kev kub hnyiab. Vim tias cov hlau no tsis tuaj yeem ua kom tawv los ntawm cov txheej txheem kho cua sov ib txwm muaj yam tsis txo qhov kev tiv thaiv xeb.
Lub HikelokSuperHASSferrule tsim kom muaj kev tuav ruaj khov rau ntawm lub raj.
SuperHASS txhim kho qhov nyuaj ntawm austenitic stainless, yam tsis cuam tshuam rau kev tiv thaiv corrosion. Txawm tias txhim kho kev tiv thaiv corrosion tom qab SuperHASS.
# Kev txhim kho ntawm kev tiv thaiv kev hnav
#Kev tiv thaiv kev mob qog noj ntshav
# Kev khaws cia tag nrho ntawm kev tiv thaiv corrosion
# Kev khaws cia cov khoom tsis yog hlau nplaum
# Kev txhim kho lub zog qaug zog
# Tsis muaj ntxiv cov khoom uas tsis tau muaj nyob rau hauv cov khoom siv
SuperHASS ua rau qhov nyuaj ntawm cov hlau austenitic stainless hlau nce mus rau theem 800 txog 1200 HV 0.05 piv rau 66 txog 74 HRc.
Cov yam ntxwv ntawm SuperHASS qhov chaw
# Tsis muaj kev hloov pauv ntawm cov duab lossis qhov loj me
# Tsis muaj kev hloov pauv ntawm qhov roughness ntawm qhov chaw
#Tsis muaj kev hloov xim
SuperHASS txhim kho
# Tshwj xeeb rauHikelok ob chav ferrule fittings
# Qhov nyuaj ≥ 800 HV
# Qhov tob ≥ 25 Micron
# Tsis muaj kev txo qis ntawm cov hlau tsis xeb uas tsis muaj zog
Lub rajQhov nyuaj ntawm ASTM A 269 qhov nyuaj tshaj plaws. Rb 90 siv 100KG 1/16 "lub pob uas tsoo lub raj thiab siv qhov nruab nrab ntawm qhov nyuaj los ntawm sab nraud mus rau lub hauv paus txoj kab uas hla. Vickers micro hardness test siv 50 gramme pob zeb diamond uas nkag mus rau hauv lub raj thiab muab qhov ntsuas qhov nyuaj ntawm txhua qhov chaw los ntawm sab nraud mus rau lub khob hliav qab.