Dulmar ku saabsan gariiradda duuban ee kulul
Sida mid ka mid ah waxyaabaha aasaasiga ah iyo kuwa caadiga ah, gariiradda birta kulul ee kulul ayaa si weyn looga isticmaalaa aagga warshadaha, gaar ahaan loo isticmaalo baabuurta, mishiinnada, markabka cadaadiska, buundada, markabka iyo wixii la mid ah. Ka sokow, waxa kale oo loo isticmaalaa sida alaabta ceeriin si ay u soo saaraan gariiradda birta duuban qabow, gariiradda birta galvanized, tuubooyinka birta welded, qaab-dhismeedka biraha iyo qaybaha biraha.
Faa'iidada
1. Iska caabin daxalka xooggan
2. Ku habboon habaynta qoto dheer
3. Dusha wanaagsan
4. Dhaqaalaha iyo wax ku oolnimada
Muuqaal
● Noocyada kala duwan ee badeecooyinka: birta duuban ee kulul waxay leedahay heerar kala duwan laga bilaabo birta khafiifka ah ilaa birta xoogga adag. Waxa kale oo aanu haysanaa tiro balaadhan oo cabbirro ah iyo dhammayn dusha sare ah sida dhammayn madow, dhammayn la soo saaray, iyo dhammays-qarxiyey. Dhammaan waxa lagu dooran karaa hadba baahidaada.
● Tayada xasiloon: Badeecadahayada waxaa lagu soo saaray koontarool tayo adag, iyadoo la adeegsanayo qalab iyo farsamooyin aad u fiican. Alaabta waa la sawiri karaa.
Codsiyada
1. Dhismaha: qaybta saqafka iyo saqafka, derbiyada dibadda ee dhismayaasha rayidka iyo warshadaha, albaabada garaashka iyo daahyada daaqadaha.
2. Qalabka guriga: mashiinka dharka, qaboojiyaha, telefishinka, qaboojiyaha iyo nidaamka hawo-qaadista, Nadiifinta faakuumka, kuleyliyaha biyaha qorraxda.
3. Gaadiidka: saqafka baabuurka, Muffler warshadaha baabuurta, gaashaanka kulaylka ee tuubada qiiqa iyo beddelka catalytic, madaxa markabka, xayndaabka waddada weyn.
4. Warshadaha: Qalabka warshadaha Qalabka xakamaynta korantada, qalabka qaboojiyaha warshadaha, mashiinka iibinta tooska ah.
5. Alaabooyinka: shaadhka laambada, miiska miiska, tabeelaha iyo goob caafimaad iwm.
Halabuurka Kiimikada ee Gariiradda Birta ee Kulul
Darajo | C | Si | Mn | P | S | Cr |
A36Cr | 0.12% ~ 0.20% | ≤0.30% | 0.30% ~ 0.70% | ≤0.045% | ≤0.045% | ≤0.30% |
SS400Cr | 0.12% ~ 0.20% | ≤0.30% | 0.30% ~ 0.70% | ≤0.045% | ≤0.045% | ≤0.30% |
Q235B | 0.12% ~ 0.20% | ≤0.30% | 0.30% ~ 0.70% | ≤0.045% | ≤0.045% | ≤0.30% |
Q345B | ≤0.20% | ≤0.50% | ≤1.70% | ≤0.035% | ≤0.035% | ≤0.30% |
JINDALAI waa soo saaraha khibrada leh ee gariiradda birta duuban ee kulul, saxan iyo xariijin laga bilaabo fasalka guud ilaa heerka xoogga sare, haddii aad rabto inaad wax badan ka ogaato alaabta, fadlan xor u noqo inaad nala soo xidhiidho, waxaanu kuugu soo jawaabi doonaa 24 saacadood gudahood.