Alloy Simbi

Alloy Simbi
Kuiswa kweiyo alloy simbi
Zvinoenderana neAlloy Element Zvemukati
Lowd Alloy Steel (yakazara Alloy Element iri pasi pe5%), pakati peiyo Alloy Element ndeye 5% -10%), Yakanyanya Alloy Element yakakwira kupfuura 10%).
Zvinoenderana neAlloy Element Kuumbwa

Sekureva kwemuenzaniso madiki akajairira kana kukanda chimiro
Pearlite simbi, yeimba yerudzi, simbi simbi, simbi yesimbi yeAusten, ledeburce simbi.
Zvinoenderana nekushandisa
Alloy Yakasimba Simbi, Alloy Tool Steel, yakakosha performance simbi.
Alloy Simbi Kuverenga
Iyo kabhoni yezvinyorwa inoratidzwa nehuwandu pakutanga kwegiredhi. Izvo zvinotaurwa kuti kabhoni yezvinyorwa zvinoratidzwa nehuwandu (miviri manhamba) mune zvikamu zvegumi zvegumi zvechigadzirwa uye muzvikamu zvechiuru chimwe chete chesimbi uye chakakosha kuita simbi, uye iyo carbon zvirimo haina kuratidzwa kana kabhoni yezvinyorwa zvemidziyo simbi inodarika 1%.
Mushure mekuratidza kabhoni yezvinyorwa, chiratidzo chemakemikari chechinhu chinoshandiswa kuratidza chiratidzo chikuru chekunyepedzera musimbe. Izvo zvirimo zvinoratidzwa nehuwandu shure kwayo. Kana iyo avhareji yezvinyorwa isingasviki 1.5%, hapana nhamba yakanyorwa. Kana iyo avhareji yezvinyorwa iri 1.5% kusvika ku2,49%, 2,5% kusvika 3.49%, nezvimwe, nezvimwewo, nezvimwe.
Alloy structural steel 40Cr has an average carbon content of 0.40%, and the content of the main alloying element Cr is less than 1.5%.
Alloy Tool Steel 5crmnmo ine avhareji carbon yezvinyorwa zve0,5%, uye zvirimo zvezvinhu zvakakosha zvekutaurisa zvinhu, mn, uye mo zvese zviri pasi pe 1.5%.
Special steels are marked with the Chinese phonetic initials of their uses. Semuenzaniso: bhora rinobereka simbi, rakanyorwa ne "G" pamberi peiyo nhamba yesimbi. GCC15 inoratidza BALLEL ine carbon zvirimo zve1,0% uye chrromium yezvinyorwa zve1,5% (ichi chiitiko chakakosha, iyo chromium inoratidzwa mune imwe nhamba yechiuru chimwe). Y40Mn indicates free-cutting steel with a carbon content of 0.4% and a manganese content of less than 1.5%, etc. For high-quality steel, “A” is added to the end of the steel to indicate this, such as 20Cr2Ni4.

Mushure mekunge zvinhu zvekupokana zvinowedzerwa nesimbi, izvo zvakakosha zveSimbi, Iron uye kabhoni, zvichabatana neiyo yakawedzerwa zvinhu zvinhu. Chinangwa chekusvirana chesimbi ndechekuvandudza chimiro uye chesimbi nekushandisa iyo yekudyidzana pakati pezvakarairwa uye nesimbi uye pesvedzero yedhiramu-carbon phose uye kurapwa kweshiri.
Kudyidzana pakati pezvakarairwa zvinhu uye nesimbi uye kabhoni
Mushure mekunyepedzera zvinhu zvinowedzerwa nesimbi, ivo varipo mune simbi kunyanya mumatatu mafomu. Ndiwo: kugadzira mhinduro yakasimba nesimbi; kugadzira kabhoni ne kabhoni; uye kuumba intermetallic makomputa mune yakakwirira-alloy simbi.

Alloy yakarongedzwa simbi
Simbi inoshandiswa kugadzira yakakosha engineering zvivakwa uye zvikamu zvemakine zvinonzi Alloy Chimiro Steel. Iko kune kunyanya kuderera-lelly kuumbwa simbi, Alloy Carblizing Simbi, Alloy Akabviswa uye akatsamwa Simbi, Alloy Chitubu Steel, uye bhora rinotakura simbi.
Yakaderera-alloy yakarongedzwa simbi
1. Kushandiswa kunonyanya kushandiswa mugadziri wemabhiriji, ngarava, mota, midziyo yakakwirira-yakakwirira, midziyo yegesi, midziyo yegesi, etc.
2. Performance zvinodiwa
(1) Simba rakakwirira: kazhinji, simba rayo rakabiwa riri pamusoro pe300mpa.
. Zvezvikamu zvikuru zvakakura, zvakakwira zvekupwanya zvinodikanwawo.
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(4) inotonhora inotonhora brittle transition tembiricha.
(5) Kupesana kwakanaka kwehutori.
3. Kuumbwa hunhu
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(2) Kuwedzera zvinhu zveAlloy kunyanya kuumbwa neManganese.
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Mukuwedzera, kuwedzera diki mari yemhangura (≤0.4%) uye phosphorous (anenge 0.1%) inogona kuvandudza kupokana kwecorosion. Kuwedzera chidiki chidiki chezvinhu zvisingawanzo kuitika zvinhu zvinokuvadza uye degas, chinatsa simbi, uye kugadzirisa kuomarara uye kugadzirisa maitiro.
4. inowanzoshandiswa yakaderera-alloy chimiro
16mn ndiyo inonyanya kushandiswa uye yakagadzirwa simbi munyika yangu yakaderera-yakaderera-simba simbi. Chimiro chekushandisa chakasarudzika-pearlite-pearlite, uye simba ndere 20% kusvika ku30% yakakwira kabhoni kugadzirwa simbi q235, uye iyo kuAtmospheric kurwisa ndeye 20% kusvika 38% yakakwira.
15MnVN is the most used steel in medium-grade strength steel. Iyo ine simba rakakura, uye kuoma kwakanaka, weldallability uye kupisa-kupisa-kuoma. Iyo inoshandiswa zvakanyanya mukugadzirwa kwezvivakwa zvakakura senge mabhiriji, boilers, uye ngarava.
Kana iro resimba rinopfuura 500mpa, mafuro uye zvivakwa zvePerlite zvakaoma kuita zvinodiwa, saka simbi yekomboni yakaderera yakagadzirwa. Kuwedzera zvinhu zvakaita secor, mo, mn, uye b inokodzera kuwana chimiro cheMhepo pasi pemamiriro ekutonhora, kuita kuti simba rikakwira, uye plisticity nekuita kwekushandisa zvakare zviri nani. Iyo inonyanya kushandiswa mune yakakwirira-kudzvinyirira mabheya, midziyo yakakwirira-yekumanikidza, nezvimwe.