Chii chinonzi A2-70 yakagadzirwa?
Chii chinonzi A2-70 chakagadzirwa nemubvunzo wakajairika muindasitiri yemakemikari uye mune fasteners. Kunzwisisa zvinhu, zvivakwa uye mashandisirwo eA2-70 kwakakosha kuti uve nechokwadi chekubudirira kweprojekiti yako. Muchinyorwa chino, isu tinopa yakadzama yetsanangudzo yezvinhu, kuumbwa, uye zvivakwa zveA2-70 uye mashandisiro ayo mumaindasitiri akasiyana.
Basic Tsanangudzo yeA2-70 Material
A2-70 inoreva chirevo che austenitic stainless simbi iyo inowanzoshandiswa muzvisungo zvakaita semabhaudhi, nzungu uye screws.A2 inomirira rudzi rwezvinhu, nepo 70 inoratidza kusimba kwayo. Kunyanya, iyo A2-70 zvinhu inoenderana neiyo ISO 3506 yepasirese mwero wemagiredhi esimbi isina simbi, uye ine zvivakwa zvakanakisa kunyanya maererano nekushomeka kwecorrosion uye simba remagetsi.
Mushonga wemakemikari weA2-70
A2-70 zvinhu zvinowira pasi pechikamu che304 simbi isina tsvina, ine zvikamu zvikuru zvinosanganisira iron, chromium (18%), nickel (8%), uye kabhoni kadiki (maximum 0.08%). Iko kemikari yeiyi alloy inopa yakanaka corrosion resistance uye simba remagetsi. Kunyanya, kuwedzera kwechromium kunoumba dense inodzivirira firimu yechromium oxide, iyo inonyatso kudzivirira oxidation uye corrosion. Iyo nickel chikamu, kune rumwe rutivi, inowedzera ductility uye kuoma kwezvinhu, zvichiwedzera kuwedzera kugona kwayo kushandiswa munzvimbo dzakaoma.
Mechanical Properties yeA2-70
Mechanical properties ndicho chinhu chinokosha pakunzwisisa kuti A2-70 inogadzirwa sei, sezvo A2-70 ine simba rekugadzirisa zvishoma 700 MPa, iyo iyo "70" inobva kune "70" uye zvakare, A2-70 ine shear resistance, ductility uye kuneta simba.
Nzvimbo dzekushandisa dzeA2-70 zvinhu
Nekuda kweiyo yakanakisa kusakara kwecorrosion uye michina zvivakwa, A2-70 zvinhu zvinoshandiswa mune dzakasiyana siyana maindasitiri, kunyanya mumakemikari, emugungwa, ekuvaka uye kugadzira chikafu. Muindasitiri yemakemikari, A2-70 inowanzoshandiswa mumidziyo nemapombi masisitimu anoda kuramba kumakemikari anoparadza. Kupokana kwekuora kweA2-70 kunonyanya kutaridzika munzvimbo dzemugungwa, zvichiita kuti ive yakakodzera kushandiswa mukuvaka ngarava, mapuratifomu emafuta ekumahombekombe, uye mamwe maapplication anoda kuramba kusvibiswa kwemvura yegungwa.
Kubatsira uye kuipa kweA2-70 kuongororwa kwezvinhu
Zvichienzaniswa nezvimwe zvinhu zvesimbi isina tsvina, A2-70 ine zvakawanda zvakanakira, zvakadai seyakanaka corrosion resistance, high mechanical simba uye zvakasiyana-siyana zvekushandisa. Iyo inewo zvimwe zvinogumira.A2-70 haina kukodzera kushandiswa munzvimbo dzine huwandu hwakanyanya hwe chloride ions, sezvo izvi zvinogona kutungamirira kugomba corrosion. Iine hutsika husina kunaka hwekudzivirira uye haina kukodzera kushandiswa munzvimbo dzakanyanyisa dzekushisa.
Summary
Mhinduro kumubvunzo wekuti chii chinonzi A2-70 chakaitwa ndechekuti A2-70 is an austenitic Stainless steel material yakavakirwa pa 304 Stainless simbi, ine good corrosion resistance and mechanical simba, uye inoshandiswa zvakanyanya mundima dzakawanda dzakadai semakemikari indasitiri, marine, uye kuvaka. Kunzwisisa zvivakwa zvemukati uye mamiriro ekushandisa eA2-70 kunobatsira kuita sarudzo ine ruzivo rwezvinhu mumapurojekiti einjiniya.
Kuburikidza nekuiswa kwechinyorwa chino, ndinotenda kuti une nzwisiso yakadzama yeA2-70 zvinhu, izvo zvinopa ruzivo rwakakosha kune ramangwana sarudzo dzeprojekiti.