Qhov zoo ntawm Swedish Kangtaier cua sov hlau:

Qhov zoo ntawm Swedish Kangtaier cua sov hlau:

1. Lub zog hloov dua siab tshiab ntawm Kangtaier KANTHAL hluav taws xob cua sov hlau yog siab dua li ntawm cov hluav taws xob hluav taws xob hluav taws xob hauv tsev, nrog qhov siab tshaj plaws ntawm 1425 degree 2600 F, uas siab tshaj 1250 degree 2280 F ntawm nickel chromium alloy.

2. Kangtaier KANTHAL hluav taws xob cua sov hlau thiab hluav taws xob hluav taws xob hluav taws xob hauv tsev yog siv tib yam tshwj xeeb, thiab lub neej kev pab cuam ntawm cov hluav taws xob hluav taws xob xaim hluav taws xob yog 4-8 npaug ntawm cov xaim hauv tsev.

3. Kangtaier KANTHAL hluav taws xob cua sov xaim muaj qhov chaw ua haujlwm siab.

4. Kangtaier KANTHAL hluav taws xob cua sov hlau muaj hluav taws xob tiv taus siab.

5. Kangtaier KANTHAL hluav taws xob cua sov hlau muaj qhov ntom ntom thiab txuag cov nqi khoom.

6. Nws yuav tsis tsim cov oxide khib nyiab, uas tuaj yeem paug cov khoom thiab cov khoom siv hluav taws xob, thiab tuaj yeem ua rau luv luv lossis ua haujlwm tsis zoo hauv cov khoom siv hluav taws xob cua sov thiab cov roj burners. Rau kev siv lub tshuab hluav taws xob, qhov tshwm sim ntawm kev siv NIKROTHAL alloy yog qis dua cov nqi khiav lag luam, cov khoom siv tsawg dua, thiab lub neej ntev dua.

Feem ntau qhov zoo thiab qhov tsis zoo ntawm kev siv hluav taws xob rau hluav taws xob nyob hauv lub thawv hom tsis kam rauv taws

Muaj ntau ntau hom kev siv hluav taws xob tshiab thiab lawv cov kev siv sib txawv. Yog li ntawd, hauv kev xaiv cov hluav taws xob rau hluav taws xob, cov hluav taws xob sib txawv yuav tsum tau ua kom haum rau cov hluav taws xob hluav taws xob hluav taws xob vim muaj qhov sib txawv. Raws li kev faib khoom, feem ntau siv hluav taws xob rau hluav taws xob hluav taws xob muaj xws li hlau chromium aluminium alloy hluav taws xob cub hluav taws xob cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob nickel chromium alloy hluav taws xob cov khoom siv hluav taws xob. Lub qub belongs rau alloy cov ntaub ntawv nrog ferrite qauv, thaum lub tom kawg belongs rau alloy cov ntaub ntawv nrog austenite qauv. Tsis tas li ntawd, kuj tseem muaj qee lub hom phiaj tshwj xeeb hluav taws xob cua sov hlau hlau xws li tungsten xov hlau, molybdenum xov hlau, thiab lwm lub thawv hom tsis kam rau hluav taws xob uas xaiv cov hluav taws xob sib txawv ntawm cov hluav taws xob sib txawv raws li cov hom phiaj sib txawv thiab qhov kub thiab txias.

1, Cov yam ntxwv ntawm hlau chromium txhuas hluav taws xob rauv hlau hluav taws xob cua sov alloy khoom siv rau lub thawv hom tsis kam rauv:

1. Kev siv kub yog siab, xws li qhov siab tshaj plaws siv kub ntawm HRE hlau chromium aluminium alloy hlau nyob rau hauv cov cua tuaj yeem ncav cuag 1400 degree, uas txhais tau hais tias qhov siab tshaj plaws kub ntawm lub thawv hom tsis kam rauv tuaj yeem ncav cuag 1400 degree. Yog hais tias lub thawv hom tsis kam rauv yuav tsum tau tsim tshaj qhov kub ntawm no, lwm yam hluav taws xob rauv hluav taws xob yuav tsum tau xaiv;

2. Lub neej ua haujlwm ntev;

3. Qhov tso cai rau saum npoo yog siab;

4. Kev ua haujlwm zoo antioxidant, AI2O3 zaj duab xis tsim tom qab oxidation muaj cov tshuaj tiv thaiv zoo thiab kev tiv thaiv siab, nrog rau lub ntiajteb txawj nqus me dua li cov nickel chromium alloy thiab siab tiv taus;

5. Zoo sulfur tsis kam;

6. Tus nqi yog qis dua nickel chromium alloy;

7. Qhov tsis zoo yog tias qhov kub nce, nws nthuav tawm plasticity thiab tsis muaj zog ntawm qhov kub thiab txias.

2, Cov yam ntxwv ntawm nickel chromium hluav taws xob rauv hlau rau lub thawv hom tsis kam rauv:

1. Lub zog muaj zog ntawm qhov kub thiab txias;

2. Tom qab siv lub sij hawm ntev thiab txias ntxiv, cov khoom yuav tsis nkig;

3. Tus nqi hluav taws xob ntawm tag nrho oxidized npib tsib xee alloy yog siab dua li ntawm cov hlau chromium aluminium alloy;

4. Tsis muaj hlau nplaum;

5. Dhau li ntawm huab cua huab cua, nws muaj kev tiv thaiv corrosion zoo.

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