Nezvekicheni mapanga esimbi, sarudza yakanaka dao inofanira kutanga kudzidza kunzwisisa zvinhu zvesimbi, kuitira kuti tigone kuburikidza nemhando dzakasiyana-siyana dzekucheka maturusi akaitwa emhando yesimbi zvichienzaniswa nekusarudza zvakanyanya kufanira kushandiswa kwavo kwakasununguka kicheni banga.
Tool simbi,
-
Elements.
Chaizvoizvo hazvina kuoma, verenga tsananguro inotevera, uchanzwisisa.
Zvinoenderana neyakajairwa maindasitiri, simbi nesimbi isimbi kabhoni alloy, mutsauko unongori mune kabhoni yemukati yeyakasiyana, general kabhoni yemukati isingasviki 0.
Kufona kwakachena simbi, simbi yakagadzirwa kana zvirimo zve2% pa0.
2 -
1.
7% yesimbi, zvirimo mu1.
Kupfuura 7% yenguruve iron.
Yakawanda iron yakakwira kuoma, kabhoni yemukati uye kusasimba kusimba.
Nekabhoni shoma musimbi, kuomarara kuri kushomeka, asi kusimba kwesimba kuri nani.
Hondo-yakaomeswa yakapetwa kuumba simbi inodzokororwa kudziyisa, ita simbi boka dende, homogeneous, tsvina, kuitira kuvandudza kunaka kwesimbi maitiro.
Zvimwe zvinhu zvinogadzira zvakasiyana zvinowedzerwa kune iron musimbi zvine maitiro akasiyana.
·C -
Zvemukati kabhoni, zvinogona kuwedzera kuoma uye simba, zvinogona kuderedza ductility uye corrosion kuramba, yakakwira Cr -
Chromium, chromium inogona kuburitsa isingaonekwe asi yakanyanya kuomesesa chromium oxide firimu, kudzivirira kuora kwesimbi, yekucheka chishandiso kusimba.
Ndiko kunaka kwesimbi isina tsvina.
· Ni-
Nickel, inogona kuwedzera kusimba kwekushisa kwepamusoro, kusagadzikana kwemarara, kuderedza chiyero chekuoma kwechando, iyo 430 simbi isina tsvina: + 12% kana kupfuura yechromium iron, inogona kudzivirira oxidation inokonzerwa nezvisikwa zvakasikwa, zvinonzi simbi isina tsvina, mujis, code. -inonzi 430, saka inozivikanwawo se430 simbi isina tsvina.
Asi 430 simbi isina tsvina yaisagona kupikisa makemikari ari mumhepo anokonzerwa neoxidation, 430 simbi isina tsvina haiwanzo shandiswa mushure menguva yenguva, ichave ichiri nekuda kwezvimwe zvinhu kunze kwechisikigo oxidation (
Ngura)
Mamiriro ezvinhu;
· 18-
8 simbi isina tsvina, chromium iron + 18% + 8% nickel, kemikari inopikisa oxidation, simbi isina tsvina mujis code ye304, inozivikanwawo se304 simbi isina tsvina;
· 18-
Simbi isina tsvina: asi chimiro chemakemikari mumhepo zvakanyanya uye zvakanyanya, dzimwe nzvimbo dzine huwandu hwakanyanya hwekusvibiswa kunyange 304 huchava ngura;
Saka zvimwe zvinyorwa zvepamberi zvinoshandisa 10% yenickel kugadzira, kuitira kuti iwedzere kusimba uye kusapokana nekuora, iyo simbi isina tsvina inonzi 18.
10 simbi isina tsvina.
Pane dzimwe ndiro dzine zvakafanana 'iyo 18 -
Makumi emhando yepamusoro yekurapa Stainless simbi '.
·莫-
Element ye molybdenum, molybdenum zvinhu zvinonyanya kusimbisa chromium musimbi corrosion athari, kuwedzera simba, iyo oxide uye kushora kwekudzivirira kwemvura kwakanaka, chengetedza blade yakapinza kwenguva yakareba, V -
Vanadium element, iyo element vanadium musimbi inokwanisa kuita acid okisijeni, saka vanadium simbi ine crystallization chikamu chiri pedyo-grained, ita kuti simbi ive nesimba rakakwirira.
Heino nzira yekuisa simbi yesimbi yakasiyana giredhi iyo ine chinhu uye element yemukati haina kufanana, izvi zvakagadzira simbi yakasiyana ine kushandiswa kwakasiyana, inoburitsa yakanakisa mune imwe neimwe.
1.
Simbi yakapfava -
Iyo inozivikanwawo sesimbi yakapfava, iyo kabhoni yemukati i0.
10% kusvika 0.
30% yeyakaderera kabhoni simbi iri nyore kugamuchira marudzi ese ekugadzirisa senge forging, welding nekucheka, anowanzo shandiswa mumaketani ekugadzira, rivet, mabhaudhi, shaft, nezvimwe.
2.
Medium carbon steel -
Iyo kabhoni yemukati ndeye 0.
30% kusvika 0.
60%, kuitira kugadzira uremu forgings, axle, njanji, nezvimwe.
3.
High carbon steel -
Inowanzonzi simbi yemidziyo, iyo kabhoni yemukati i0.
60% kusvika 1.
70%, kuomesa uye kupisa.
Hammer, crowbar, nezvimwe nekabhoni yemukati ndeye 0.
75% yekugadzirwa kwesimbi;
Kucheka maturusi akadai sedhiri, tap, reamer, nezvimwe nekabhoni yemukati ndeye 0.
90% kusvika 1.
00% yekugadzirwa kwesimbi.
4.
Alloy simbi -
Kuwedzera mamwe simbi senge chrome simbi, nickel, tungsten, vanadium, nezvimwewo, ita humwe hunhu hutsva.
Nekuda kwekubatanidzwa kwemhando dzese dzealloy element, simbi yealloy inogona kusaita ngura, inodzivirira kupisa, isingapfekere, shockproof uye akasiyana zvimiro senge kuramba kuneta.
5.
High speed simbi -
Iine zvakasiyana-siyana zvinongedzo uye zvikamu, senge tungsten, chromium, vanadium, cobalt uye molybdenum, nezvimwe.
Maturusi ekucheka akagadzirwa neHSS, anowanikwa kumhanya kukuru kwekucheka zvinhu zvakaomarara, uye anogona kutakura kucheka kwakasimba.
Yekumhanyisa simbi yekucheka chishandiso mukumhanya kwakanyanya ichiri kukwanisa kuchengetedza blade yakapinza, imwe simbi inogona kunge isina kusimba.
Pano iwe unofanirwa kuziva kuti giredhi resimbi rakasiyana rakasiyana permutation uye kusanganiswa kwezvinhu, iyo simbi giredhi yemhando yepamusoro uye yakaderera zvinoenderanawo nekubvumidzwa uye kusanganiswa kwezvinhu izvi.
Inowanzoshandiswa pamusika banga rekicheni rakawanda 3 chromium (
Cr element)
, 4 chrome, hongu, iyo yakakwirira mwero wemitengo yesimbi yakakwira, chokwadi yakanaka dao inofanira kudhura.
Dzidza kuona simbi, unzwisisewo chikonzero chekusiyana pakati pemutengo wemapanga ekicheni. Kusarudza DaoHui kune rumwe rubatsiro.
