Kev sib piv ntawm domestically tsim hluav taws xob cua sov xov hlau thiab imported Swedish Kantel hluav taws xob cua sov xov hlau:

Kev sib piv ntawm domestically tsim hluav taws xob cua sov xov hlau thiab imported Swedish Kantel hluav taws xob cua sov xov hlau:

Cov yam ntxwv ntawm hluav taws xob cua sov xov hlau uas tsim nrog cov khoom siv hauv tsev:

1, Hlau chromium txhuas hluav taws xob cua sov alloy hluav taws xob cua sov hlau

1. Siv qhov kub thiab txias hauv qhov chaw

Qhov siab tshaj plaws kev khiav hauj lwm kub ntawm hlau chromium txhuas hluav taws xob cua sov hlau 0Cr27AL7Mo2 tuaj yeem ncav cuag 1400 degree, thaum lub siab tshaj plaws kev khiav hauj lwm kub ntawm nickel chromium hlau Cr20Ni80 yog 1200 degree .

2. Lub neej ua haujlwm ntev

Raws li kev siv tib yam ntawm qhov kub thiab txias hauv huab cua, lub neej ntev ntawm cov hlau chromium txhuas tuaj yeem yog 2-4 npaug ntawm nickel chromium.

3. High deg load

Vim yog qhov kub thiab txias thiab kev pab lub neej ntev ntawm cov hlau chromium aluminium alloy, qhov saum npoo ntawm cov khoom tseem tuaj yeem siab dua, uas tsis tsuas yog tso cai rau cua sov sai dua tab sis kuj txuag cov ntaub ntawv alloy.

4. Kev ua haujlwm zoo antioxidant

Lub al2o3 cov yeeb yaj kiab oxide tsim nyob rau saum npoo ntawm cov hlau chromium alloy muaj cov qauv ua kom zoo, thiab tsis yooj yim rau kev tawg thiab ua kom muaj kuab paug vim ntws dej. Tsis tas li ntawd, lub siab hluav taws xob tiv thaiv thiab melting point ntawm Al2O3 txiav txim siab tias Al2O3 oxide zaj duab xis muaj oxidation zoo heev. Cov kev ua haujlwm tiv thaiv carburizing kuj zoo dua li Cr2O3 tsim rau saum npoo ntawm nickel chromium alloy.

5. Me me lub ntiajteb txawj nqus

Qhov tshwj xeeb lub ntiajteb txawj nqus ntawm hlau chromium aluminium alloy yog me dua li ntawm nickel chromium alloy, uas txhais tau hais tias siv hlau chromium aluminium los ua cov khoom sib npaug yog cov khoom siv ntau dua li siv cov nickel chromium.

6. Muaj hluav taws xob tiv taus

Cov hluav taws xob tiv thaiv ntawm hlau chromium aluminium alloy yog siab dua li ntawm nickel chromium alloy. Thaum tsim cov khoom siv, cov ntaub ntawv alloy nrog cov kab loj loj tuaj yeem xaiv tau, uas yog qhov zoo rau kev ua haujlwm ntev ntawm cov khoom siv. Qhov no yog qhov tseem ceeb tshwj xeeb rau cov hlau hlau zoo.

7. Zoo sulfur tsis kam

Hlau, chromium, thiab txhuas muaj kev tiv thaiv corrosion zoo thaum raug cov huab cua uas muaj sulfur thiab cov chaw uas muaj cov tshuaj sulfur, thaum siv cov nickel chromium tuaj yeem ua rau corrosion hnyav.

8. Tus nqi pheej yig

Hlau chromium txhuas yog pheej yig dua li nickel chromium vim nws tsis muaj tsawg nickel.

Hlau chromium aluminium hluav taws xob cua sov alloy muaj cov yam ntxwv ntawm hluav taws xob tiv taus, tsis tshua muaj siab kub coefficient, thiab kev ua haujlwm siab. Nws muaj qhov zoo corrosion kuj ntawm qhov kub thiab txias, tshwj xeeb tshaj yog tsim rau siv nyob rau hauv cov huab cua uas muaj leej faj thiab sulfides, thiab yog pheej yig. Nws yog cov khoom siv cua sov zoo tshaj plaws rau cov khoom siv hluav taws xob, cov khoom siv hauv tsev, thiab cov khoom siv nyob deb-infrared.

9. Qhov tsis zoo ntawm cov hlau chromium aluminium alloy yog nws lub zog qis-kub kub. Raws li qhov kub thiab txias, nws cov plasticity nce, uas tuaj yeem ua rau cov khoom tawg yooj yim.

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