Material mhando yestructural chubhu

Zvinhu zvakawanda zvakasiyana-siyana zvinomiririra hunhu hwekukukurwa kwepakati, zvinoti makemikari zvigadzirwa uye kutarisisa kwavo, mamiriro emuchadenga, tembiricha, nguva, saka kana usinganzwisisi chimiro chaicho chepakati, kushandisa zvinhu, kusarudzwa kwezvinhu kwakaoma.Nekudaro, iyo inotevera nhungamiro inogona kushandiswa sekusarudza:

304 mukati mekushandiswa kwezvinhu.Muzvivakwa zvinokwanisa kushingirira nekuora kwakawanda, zvinogona kushingirira kugadzira chikafu etching medium (ine concentrated acid asi yakanyanya tembiricha uye chloride yemukati inogona kuoneka kukurwa), organic compounds, dhayi, uye mhiri kwakasiyana-siyana inorganic komisheni inogona kuramba.

304L (yakaderera kabhoni) ine kumira zvakanaka kune nitric acid, uye yakasimba yepakati tembiricha uye kusungirirwa kwe sulfuric acid, inoshandiswa semvura mukati megasi tangi, inoshandiswa kugadzira cryogenic midziyo (304N), zvimwe zvezvigadzirwa zvemutengi, midziyo yemukicheni, midziyo yechipatara, midziyo yekutakura, midziyo yekubata mvura.

316 ine nickel zvishoma kudarika 304, uye ine 2%─3% molybdenum, corrosion resistance pane Type 304, inorerekera kudivi rakakosha mapoinzi ekukukurwa kunokonzerwa nechloride media.316 yakashandiswa seyakagadzirwa sulfite pulp muchina, nekuti inogara yakasimba sulfate compound.Uyezve, kushandiswa kwayo kwakawedzerwa kubata akawanda emakemikari zvigadzirwa muindasitiri yekugadzirisa.

317 ine 3% -4% molybdenum (yepamusoro nhanho mune ino nhevedzano inowanikwawo), uye ine marudzi anopfuura 316 echromium, ine yakanyanya kupikisa pitting corrosion uye crevice corrosion performance.

430 yakaderera pane iyo 304 alloy yemukati, inoshandiswa munzvimbo inodziya yakashongedzwa neyakakwenenzverwa kushandiswa, inogona zvakare kushandiswa nitric acid nemidziyo yekugadzirisa chikafu.

410 ine matatu akajairwa kushandiswa kwesimbi isina tsvina mune yakaderera alloy yemukati, iwe unoda simba uye kusadzivirirwa necorrosion ine yakakwirira-inotakura zvinhu zvinoshandiswa, senge zvidimbu zvakasimba.410 mumhepo inodziya, mvura, gasi uye zvigadzirwa zvemakemikari mune midhiya akawanda ane mwero corrosion resistance.

2205 kupfuura iyo 304 uye 316 yepamusoro, nekuti chimiro chepombi yake chloride stress corrosion cracking ine simba guru rekuramba.