Siya ndithi into intsimbi constructional

Ukusetyenziswa ngentsimbi kudala ngokubanzi uza kungena ebomini bethu kwaye akukho esingenakubangela naliphi na amathandabuzo lopoliitiko yayo. Kodwa asimele silibale ukuba intsimbi kunokuba ezahlukeneyo. Namhlanje yabalaselisa iindidi ezininzi zezinto zokufunda:

1. njengentsimbi.
2. Isixhobo steel.
3. Steel iinjongo ngamnye ngokweempawu ezizodwa.

Makhe sithethe namhlanje malunga yodidi kwesakhiwo. Ngoko wabiza zonke iintlobo, ezisetyenziswa xa kusenziwa imibutho yenkxaso, ngokunjalo amalungu oomatshini kunye neendlela.

iindidi zezincedisi zokufunda

zokwakha yahlulwe ngamaqela amabini amakhulu:

1. High-umgangatho ingxubevange noshowo.
2. High-umgangatho carbon noshowo.

Zonke ezi ntlobo zisetyenziswa kwindawo ethile imveliso, ekuqhubeni imisebenzi ubuwasekele yona.

zokwakha exutyiweyo

Kaninzi ukuphucula ukusebenza, iimpawu zomzimba lwemichiza amandla ezongezelelwe sentsimbi izinto ezahlukeneyo, oko kokuba doped. Ngokuqhelekileyo, kuba ezi njongo, chromium, nickel, manganese. Kwesakhiwo steel quality inokuba liqulathe enye okanye eziliqela ezifana iziqalelo. Kulo mba, ume out:

• ingxubevange Low (inani kwezithako ayikho ngaphezu kwe-2.5%).
• Srednelegirovannye (sibalo kuvuka ku-10%).
• exutyiweyo Phezulu (izinto ezongezelelweyo babumba ngaphezu kwe-10%).

Ukuze uqonde ukuba asebenze njani additive, kuyimfuneko ukuba baqonde indlela yokwakheka mbandela. Oku ferrite (malunga 90% ngokomthamo) esekelwe. Iziqalelo alloying iqhawulwa ferrite, ngokwenjenjalo kuphuculwe nokuqina kwayo. Ingakumbi iphumelela kule nkalo, lesilicon, nickel kunye manganese. Kodwa chromium, Tungsten kunye molybdenum zibe nefuthe ngokuncipha.

Kufuneka kuqatshelwe ukuba ingxubevange zokwakha yohlukile weldability eliphantsi. Oku kungenxa yokuba lukhuni izowuni ubushushu abachaphazelekayo kwaye ukuyilwa ngaphakathi kuyo izakhiwo zibuthathaka. Ngoko ke, iindlela ezizodwa asetyenziswa kwinkqubo welding, ephuhliswe ngamnye kule hlobo ngentsimbi.

Low zokwakha ingxubevange isetyenziswa ngokubanzi kwi imveliso koololiwe, neenqwelwana noomatshini efama. Zonke ezi mveliso luphawulwa ubuchule babo ukumelana imithwalo yomahluko. weldability parameters yale intsimbi azinazo naziphi na izithintelo.

Ukusuka eliphezulu-ingxubevange intsimbi wenza yakudubula kunye injini rotors, zamandla, imibhobho imibhobho zomphunga manifolds.

Carbon Structural Steel

Uhlobo lwesibini imelwe ziintlobo ezimbalwa kakhulu, ezifana:

• Engineering. steel noshowo oku hlobo isetyenziswa ekwenziweni iimoto.
• Automaton. Kungenxa yale intsimbi kwenza izinto zokubopha ezahlukeneyo. Ngoko ke akukho ndlela efanelekileyo welding, zonke iinkcukacha zilungiswa kwi koomatshini.
• igumbi Boiler. Ezibaluleke kakhulu apho, apho kufikwa ezivelisa boilers kunye neempahla, leyo kufuneka ukumelana amaqondo aphezulu. Le steel iye weldability elungileyo.

zokwakha - umbandela, ngaphandle apho imveliso kweentlobo ezithile kwezakhiwo kunye namacandelo akwenzeki.