Nkag siab thiab xaiv Casi Cored Hlau

Phau ntawv qhia dav no tshawb nrhiav cas cored kab, piav qhia txog nws qhov muaj pes tsawg leeg, kev siv, qhov zoo, thiab cov txheej txheem xaiv. Peb mam li delve rau hauv lub nuances ntawm xaiv txoj cai cas cored kab rau koj cov kev xav tau tshwj xeeb, npog cov khoom xws li cov khoom siv, cov txheej txheem vuam, thiab kev siv nyiaj zoo. Kawm paub yuav ua li cas txhim kho koj cov kev ua haujlwm vuam thiab txhim kho kev ua tau zoo tag nrho los ntawm kev paub cas cored kab xaiv.

Casi Cored Hlau yog dab tsi?

Cas cored hlau, tseem hu ua self-shielded flux-cored wire, yog ib hom kev siv vuam siv uas muaj cov tub ntxhais flux puag ncig los ntawm cov hlau nplaum. Tsis zoo li cov khoom siv hlau, cov tub ntxhais flux no muab cov roj tiv thaiv thiab cov khoom sib txuas ncaj qha thaum lub sijhawm vuam, tshem tawm qhov xav tau rau cov khoom siv hluav taws xob sab nraud. Qhov no ua rau nws muaj ntau yam thiab muaj txiaj ntsig kev xaiv rau ntau yam kev siv. Casi prefix feem ntau qhia txog cov tshuaj muaj pes tsawg leeg lossis cov txheej txheem tsim khoom kom zoo rau qee qhov xwm txheej vuam.

Hom Casi Cored Hlau

Raws li Flux Composition

Lub flux core qhov muaj pes tsawg leeg cuam tshuam rau vuam yam ntxwv thiab kev siv. Cov hom muaj xws li:

• Rutile flux: Muaj kev ruaj ntseg zoo arc thiab slag detachability, zoo tagnrho rau lub hom phiaj vuam.
• Basic flux: Muab qhov zoo tshaj plaws weld nkag mus thiab cov khoom siv kho tshuab, haum rau cov ntawv thov tseem ceeb.
• Cellulosic flux: Ua kom muaj kua dej ntau heev, muaj txiaj ntsig zoo rau kev vuam hauv txoj haujlwm ntsug lossis saum taub hau.

Raws li Metal Core Composition

Cov hlau sheath muaj pes tsawg leeg txiav txim siab qhov vuam hlau cov khoom. Common base metals muaj xws li:

• Hlau: Feem ntau hom, muab ntau yam ntawm lub zog thiab weldability yam ntxwv.
• Stainless hlau: Siv rau vuam stainless hlau Cheebtsam, kom ntseeg tau corrosion kuj.
• Aluminium: Haum rau txhuas vuam, muab siab zog thiab corrosion kuj.

Xaiv Txoj Cai Casi Cored Hlau

Xaiv qhov tsim nyog cas cored kab yuav tsum tau ua tib zoo xav txog ntau yam:

Vuam txheej txheem

txawv cas cored kab hom yog ua kom zoo rau cov txheej txheem vuam tshwj xeeb, xws li Gas Metal Arc Vuam (GMAW) lossis Flux Cored Arc Vuam (FCAW). Cov hlau txoj kab uas hla thiab flux muaj pes tsawg leeg yuav cuam tshuam cov txheej txheem kev ua tau zoo thiab vuam zoo.

Khoom siv hauv paus

Lub hauv paus cov ntaub ntawv muaj pes tsawg leeg thiab thickness ncaj qha cuam tshuam rau kev xaiv ntawm cas cored kab. Kev sib piv cov hlau cov tshuaj muaj pes tsawg leeg rau cov khoom siv hauv paus ua kom muaj kev sib txuas zoo thiab kev sib xyaw ntawm metallurgical.

Xav Weld Properties

Cov khoom uas yuav tsum tau muaj, xws li lub zog tensile thiab toughness, yuav tsum coj cov kev xaiv. txawv cas cored kab hom muaj ntau theem ntawm lub zog thiab ductility.

Kev txiav txim siab nqi

Thaum high-zoo cas cored kab tej zaum yuav kim dua pem hauv ntej, nws cov kev ua tau zoo dua qub thiab txo qis rov ua haujlwm tuaj yeem ua rau cov nqi txuag tau ntev.

Kev siv ntawm Casi Cored Hlau

Cas cored hlau pom kev siv dav hauv ntau yam kev lag luam, suav nrog:

• Kev tsim kho
• Kev tsim khoom
• Automotive
• Kev tsim kho kav dej

Cov lus sib piv ntawm Casi Cored Hlau Hom

Lus Cim: Cov hom xov hlau tshwj xeeb thiab daim ntawv thov yuav txawv nyob ntawm cov chaw tsim khoom. Nco ntsoov sab laj nrog cov chaw tsim khoom tshwj xeeb rau cov ncauj lus kom ntxaws.

Yog xav paub ntxiv txog cov khoom siv vuam zoo, xav txog kev tshawb nrhiav Sab hauv Mongolia Xinxin Silicon Kev Lag Luam Co., Ltdcov khoom plig. Lawv kev cog lus rau qhov zoo ua rau lawv muaj kev ntseeg siab rau koj cov kev xav tau vuam.