Khoom nta:
1. Nws muaj cov qauv ruaj khov, zoo dua qhov cuam tshuam thiab lwm txoj peev xwm ntim dua li lwm cov khoom siv hlau lim;
2. Huab cua permeability thiab ruaj khov sib cais cov nyhuv;
3. Zoo heev tsis siv neeg lub zog, haum rau qhov kub thiab txias, tiv thaiv siab thiab muaj zog tiv thaiv ib puag ncig;
4. Qhov tsim nyog tshwj xeeb tshaj yog rau cov roj kub kub lim;
5. Cov khoom lag luam ntawm ntau cov duab thiab ntsuas tau tuaj yeem ua raws li tus neeg siv yuav tsum tau, thiab ntau yam cuam tshuam kuj tuaj yeem siv los ntawm kev siv vuam.
Kev ua tau zoo: acid tsis kam, alkali tsis kam, siab kub tsis kam, siab kub tsis kam, tiv thaiv hluav taws, tiv thaiv zoo li qub
Cov chaw ua haujlwm: nitric acid, sulfuric acid, acetic acid, oxalic acid, phosphoric acid, 5% hydrochloric acid, molten sodium, kua hydrogen, kua nitrogen, kua nitrogen, hydrogen sulfide, acetylene, dej vapor, hydrogen, roj, carbon dioxide, thiab lwm yam. muaj ntau yam porosity (28% - 50%), pore taub (4um-160um) thiab lim tau qhov tseeb (0.2um-100um), hla txoj kev sib kis, qhov kub thiab qhov siab tiv thaiv thiab tsis kam tiv taus. Corrosion tsis kam. Nws yog qhov tsim nyog rau ntau yam xov xwm corrosive xws li acid thiab alkali. Stainless hlau lim caij tuaj yeem tiv taus cov roj ntsha feem ntau thiab alkali thiab organic kev xeb, tshwj xeeb tshaj yog rau kev faib ua leej faj. Nws muaj lub zog muaj zog thiab zoo toughness. Nws yog tsim rau kev ua haujlwm siab. Nws tuaj yeem yog welded, yooj yim rau kev thau khoom thiab thau khoom tawm. Qhov pore zoo ruaj khov thiab tusyees faib, kom ntseeg tau tias kev ua haujlwm ruaj khov thiab ua haujlwm zoo ntxiv. Tom qab rov ua kom huv thiab rov ua dua tshiab, kev ua haujlwm pom tau ntau dua 90%.