Chikafu-giredhi Stainless simbi inoreva simbi isina tsvina inoenderana neNational Standard yePeople's Republic of China / Sanitary Standards yeStainless Simbi Mumidziyo GB 9684-88. Iyo inotungamira uye chromium yemukati yakadzikira pane iyo yeyakajairwa Stainless simbi.
Kana simbi dzinorema izvo zvigadzirwa zvesimbi isina tsvina zvinotama mukushandiswa zvakapfuura muganhu, zvinogona kuisa hutano hwevanhu pangozi. Nekuda kweizvi, National Food Safety Standard ye "Stainless Steel Products" (GB9684-2011) yakaisa zviyero zvakasimba zvekunaya kwesimbi dzakasiyana-siyana dzinorema sechromium, cadmium, nickel, uye lead mune cookware. Chimwe chikonzero ndechekuti nekuwedzera kwehuwandu hwemanganese musimbi isina tsvina, pane kurasikirwa kwemabasa akadai sekusaonda uye kushora kwemubiki. Kana iyo manganese yemukati yasvika kune imwe kukosha, chigadzirwa ichi hachigone kushandiswa sechibiki kana kuti hachikwanise kunzi Stainless simbi cooker. Asi kunyangwe iine yakakwira manganese zvemukati, kazhinji hapana hutano hunokanganisa. 304 Stainless simbi isimbi yakajairika, inonziwo 18-8 Stainless simbi muindasitiri. Kudzivirirwa kwayo kwekuora kuri nani kupfuura 430 simbi isina tsvina, yakakwira corrosion resistance, uye yakakwirira-tembiricha kuramba, yakanaka kugadzirisa kuita, saka inoshandiswa zvakanyanya muindasitiri, kushongedza fenicha, uye indasitiri yezvokurapa, semuenzaniso, mamwe emhando yepamusoro-stainless simbi tableware, imba yekugezera, midziyo yekubikira.
Kuti uchengetedze kusimba kwekugara kwecorrosion yesimbi isina tsvina, simbi inofanirwa kunge iine zvinopfuura 17% chromium uye inopfuura 8% nickel. Mukuenzanisa, 201, 202 simbi isina tsvina (inowanzozivikanwa sesimbi yakakwira manganese) inowanzoshandiswa muzvigadzirwa zvemaindasitiri uye haigone kushandiswa sepatafura, nekuti: Manganese emukati anodarika mwero, kunyanyisa kudyiwa kwemanganese mumuviri wemunhu kunokonzera kukanganisa hurongwa hwetsinga.
Muhupenyu hwezuva nezuva, tine mukana wakakura kwazvo wekubata zvigadzirwa zvesimbi isina tsvina, uye simbi isina tsvina yemagetsi kettles ndeimwe yacho. Zvakaoma kusiyanisa kuti ndedzipi "201"? Ndedzipi dziri "304"?
Kusiyanisa izvi zvakasiyana-siyana zvesimbi isina tsvina, nzira iri murabhoritari inonyanya kuona kuumbwa kwezvinhu. Pane mutsauko wakakura mukuumbwa kwesimbi yezvinhu zvakasiyana-siyana zvesimbi isina tsvina. Kune vatengiwo zvavo, iyi nzira yakanyanyisa hunyanzvi uye haina kukodzera, uye yakanyatsokodzera ndeye kushandisa 304 manganese yemukati test agent. Inongoda kudonhedza pamusoro kuti uone kana zvinhu zvine manganese zviri kupfuura mwero, nokudaro zvichisiyanisa 201 simbi isina tsvina uye 304 simbi isina tsvina. Uye pamusiyano uripo pakati peyakajairwa 304 simbi isina simbi uye chikafu-giredhi simbi isina tsvina, yakadzama yekuongorora marabhoritari inodiwa kusiyanisa. Asi isu tinofanirwa kuziva kuti kuumbwa kwechikafu-giredhi simbi isina tsvina ndiyo yakanyanya kuomarara, nepo maindasitiri simbi isina tsvina iri nyore.
zvinhu zvinosangana nenyika GB9684 yakajairika certification uye inogona kunyatso sangana nechikafu pasina kukuvadza mumuviri. GB9864 Stainless simbi isimbi isina tsvina inosangana nenyika GB9684 yakajairwa chitupa, saka GB9864 Stainless simbi igiredhi rekudya-giredhi. Panguva imwecheteyo, iyo inonzi 304 simbi isina tsvina haidiwi kusimbiswa neiyo yenyika GB9684 standard. 304 simbi isina kusimba haina kuenzana nechikafu-giredhi Stainless simbi. 304 simbi isina tsvina haingo shandiswe mukitchenware chete asi zvakare inoshandiswa zvakanyanya muindasitiri. Panguva yekutenga, zvigadzirwa zvenguva dzose zvichange zvakamakwa ne "chikafu giredhi 304 Stainless simbi" pamusoro uye mukati memadziro echigadzirwa, uye zvigadzirwa zvakanyorwa ne "chikafu giredhi-GB9684" zvakachengeteka zvakanyanya.
Nguva yekutumira: Aug-29-2023