3Cr13 yakajairika simbi isina tsvina inoshandiswa zvakanyanya mukugadzira mashizha emidziyo. Simbi iyi isimbi isina tsvina ine 0.3% kabhoni uye 13% chromium, uye ine zvakawanda zvakanaka zvekugadzira mapanga.
3Cr13 simbi ine yakanaka corrosion resistance uye inogona kuramba kukukurwa kwemakemikari mazhinji, ichiibvumira kuchengetedza nzvimbo yakanaka yepasi kunyangwe munzvimbo ine hunyoro. Panguva imwecheteyo, mushure mekurapwa kwekupisa, 3Cr13 simbi inogona kuwana yakakwira kuomarara uye kuomarara, nekudaro kuve nekuita kwakanaka kwekucheka uye kupfeka kuramba. Aya maitiro anoita kuti 3Cr13 simbi ive sarudzo yakanaka yekugadzira yakakwirira-simba maturusi akadai semapanga, mapanga, nezvimwe.
Kazhinji, 3Cr13 simbi yakashandiswa zvakanyanya mumusika nekuda kwekuita kwayo kwakanaka uye mutengo unonzwisisika.
5Cr15MoV zvinhu zvine kugadzikana kwakanyanya, izvo zvinonyanya kukonzerwa nekunaka kwayo kemikari yekuumbwa kwechiyero uye kupisa kwekupisa maitiro. Hukukutu hwe5Cr15MoV hunenge HRC58-60. Yayo yakakwira kabhoni yemukati inovandudza kuoma kwechishandiso, nepo zvinhu zvesimbi zvechromium, molybdenum uye vanadium zvine yakanaka yakakosha zvivakwa zvekudzivirira ngura, kupfeka kuramba uye kuoma kwechishandiso.
Kunyanya, simba regoho, kusimba kwesimba, kurebesa uye kuomarara kwe5Cr15MoV yakakwira kupfuura 20% yakakwira kupfuura iyo yezvakajairwa simbi isina tsvina zvinhu, izvo zvinoita kuti iite zvakanaka maererano nekuremerwa, kusimba kuramba, deformation uye kukanganisa kupikisa. Panguva imwecheteyo, zvinyorwa zvinewo zvakanaka zvekugoneka uye purasitiki, uye zviri nyore kuumba nekugadzirisa kuburikidza nenzira dzakasiyana dzekugadzirisa, zvichiwedzera kuvandudza kushanduka kwayo mukugadzira maitiro.
Iwo maviri ari pamusoro apa anonyanya kushandiswa blade zvinhu. Kana iwe uine zvakakosha zvinodiwa kana mamwe mazano, ndapota bvunza RUITAI Kambani, isu tinokupa iwe mhinduro yakarurama.
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