1. Aqoonsiga Alaabta
Magaca alaabta: SAE / AISI 1020 Birta Kaarboon - Wareegga / Square / Baararka siman
Koodhka alaabta Womic Steel: (geli summadaada gudaha)
Foomka gaarsiinta: Kulul-duubid, caadi ah, la jeexjeexay, qabow-duuban (qabow-dhammeeyay) sida lagu cayimay
Codsiyada caadiga ah: biinanka, biinanka, birta, faashashka (kiis adag), qaybaha mashiinada guud, duurka, xirmooyinka, qaybaha mishiinada beeraha, qaybaha qaabdhismeedka hoose ee xoogga hoose.
2. Dulmar / Arjiga Kooban
SAE 1020 waa kaarboon-hooseeya, bir farsamaysan oo si ballaaran loo isticmaalo halkaas oo xoog dhexdhexaad ah, alxanka wanaagsan iyo mashiinnada wanaagsan looga baahan yahay. Badanaa waxaa lagu bixiyaa xaalad-kulul ama qabow-dhammaystiran waxaana caadi ahaan loo isticmaalaa gobolka la keenay ama ka-hortagga sare ee ka dib (tusaale, kaarburis, daawaynta kulaylka, mashiinnada). Womic Steel waxay siisaa 1020 baararka leh koontaroolka tayada joogtada ah waxayna bixin kartaa adeegyo dheeraad ah sida mishiinka, toosinta, adkaynta kiis iyo shiidid sax ah.
3.Halabuurka Kiimikada caadiga ah (wt.%)
| Curiyaha | Qiyaasta caadiga ah / ugu badan (%) |
| Kaarboon (C) | 0.18 - 0.23 |
| Manganese (Mn) | 0.30 - 0.60 |
| Silikoon (Si) | ≤ 0.40 |
| Fosfooraska (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.050 |
| Copper (Cu) | ≤ 0.20 (haddii la cayimay) |
4.Guryaha Makaanikada ee Caadiga ah
Guryaha makaanikada waxay ku kala duwan yihiin xaaladda wax soo saarka (kulul-duuban, caadiyan, la daboolay, qabow-jiid). Heerarka hoose waa qiyamka warshadaha caadiga ah; u isticmaal MTC qiimaha qandaraasyada ee dammaanadda ah.
Kulul-duuban / Caadiyan:
- Xoog xajin (UTS): ≈ 350 - 450 MPa
- Awoodda wax-soo-saarka: ≈ 250 - 350 MPa
- Kordhinta: ≥ 20 - 30%
- Adag: 120 - 170 HB
Qabow-La sawiray:
- Xoog xajin (UTS): ≈ 420 - 620 MPa
- Awoodda wax-soo-saarka: ≈ 330 - 450 MPa
- Kordhinta: ≈ 10 - 20%
- Adag: ka sarreeya kuwa kulul
5. Qalabka Jirka
Cufnaanta: ≈ 7.85 g/cm³
Qaabka Elasticity (E): ≈ 210 GPA
Saamiga Poisson: ≈ 0.27 – 0.30
Dhaqdhaqaaqa kulaylka iyo ballaarinta: caadi ahaan birta kaarboon-yar (la tasho miisaska injineernimada xisaabinta naqshadeynta)
6.Daawaynta Kulaylka & Shaqaynta
Annealing: kulayl ka sarreeya heerka isbeddelka, qabow tartiib ah.
Caadiyan: sifee qaabdhismeedka hadhuudhka, wanaaji adkaanta
Deminta & Xanaajinta: xaddidan iyada oo la adkeynayo; adkaynta kiis ayaa lagula taliyay.
Carburizing: caan ku ah SAE 1020 ee dusha adag / xudunta adag.
Cold Working: waxay kordhisaa xoogga, waxay yaraynaysaa ductility.
7. Weldability & Farsamaynta
Weldability:Wacan. Nidaamyada caadiga ah: SMAW, GMAW (MIG), GTAW (TIG), FCAW. Kuleylka guud ahaan loogama baahna dhumucyada caadiga ah; raac tilmaamaha habraaca alxanka (WPS) ee dhismayaasha muhiimka ah.
Gawaarida / iibinta:dhaqamada caadiga ah ayaa khuseeya.
MashiinkaWanaagsan - 1020 mashiin si fudud; Mashiinka baararka qaboojiyaha si ka duwan baararka la dajiyay (qalabka iyo cabbirrada la hagaajiyay).
Samaynta / Qalloocinta:ductility wanaagsan ee gobolka la nebcaaday; foorarsiga xadka radius waxay ku xiran tahay dhumucda iyo xaalada.
8. Foomamka caadiga ah, Cabirka & Dulqaadyada
Womic Steel waxay siisaa baararka cabbirro ganacsi oo caadi ah. Cabbirrada gaarka ah ayaa la heli karaa haddii la codsado.
Foomamka saadka caadiga ah:
Baararka wareega: Ø6 mm ilaa Ø200 mm (dhexroorka dhexroorku wuxuu ku xiran yahay awoodda wax-shiidka)
Baararka labajibbaaran: 6 × 6 mm ilaa 150 × 150 mm
Baararka fidsan / leydi: dhumucda iyo ballaca si loo dalbado
Goo-ilaa-dherer, miinshaar, ama cidhifyada kulul ee la jarjaray; dhul aan dhexe lahayn iyo baarar dhammays tiran oo la helay.
Dulqaadyada & dhammaystirka dusha sare:
Dulqaadyadu waxay raacaan tafatirka macaamiisha ama heerarka lagu dabaqi karo (ASTM A29/A108 ama u dhigma ulaha qabow-dhammeeyay). Womic Steel waxay bixin kartaa dhulka saxda ah (h9/h8) ama waxay u rogi kartaa shuruudo.
9. Kormeerka & Imtixaanka
Womic Steel waxay fulisaa ama bixin kartaa baaritaanka soo socda iyo dukumentiga imtixaanka:
Imtixaanada caadiga ah (oo ay ku jiraan ilaa si kale loo cayimay):
Falanqaynta kiimikada (spectrometric / chemistry qoyan) iyo MTC oo muujinaya halabuurka dhabta ah.
Tijaabada xamaasadda (sida uu dhigayo qorshaha muunada ee lagu heshiiyey) - ka warbixinta qiyamka UTS, YS, Dheeraynta.
Kormeerka muuqaalka iyo xaqiijinta cabbirka (dhexroor, toosan, dherer).
Tijaabada qallafsanaanta (muunado la doortay).
Ikhtiyaar
Baaritaanka Ultrasonic (UT) ee cilladaha gudaha (100% ama muunad).
Tijaabinta Qayb Magnetic (MT) ee dildilaaca dusha sare.
Baaritaanka Eddy-current ee cilladaha dusha sare/korka-dhow.
Inta jeer ee muunada aan caadiga ahayn iyo kormeerka qolo saddexaad (waxaa qoray Lloyds, ABS, DNV, SGS, Bureau Veritas, iwm.).
MTC buuxa iyo noocyada shahaado marka la codsado (tusaale, ISO 10474 / EN 10204 shahaado qaabka halka ay khuseyso).
10.Ilaalinta Dusha sare, Xirmooyinka & Saadka
Ilaalinta dusha sare:daahan saliid khafiif ah-ka-hortagga miridhku (standard), caag dhamaadka koofiyadaha wareegyada (ikhtiyaari), dheeraad ah baakad miridhku-horjoogaha ah safarrada badda dheer.
Baakad:oo lagu xidhay xargaha birta ah, godad alwaax ah oo dhoofin ah; sanduuqyada alwaax ee baararka dhulka saxda ah haddii loo baahdo.
Aqoonsiga / calaamadaynta:xidhmo kasta/bar kasta oo lagu calaamadeeyay nambarka kulaylka, darajada, cabbirka, Magaca Birta Dumarka, iyo lambarka PO sida la codsado.
11.Nidaamyada Tayada & Shahaadada
Womic Steel waxay ku shaqeysaa nidaamka maaraynta tayada la diiwaangeliyay (ISO 9001).
MTC diyaar u ah kulayl kasta/qayb kasta.
Kormeerka qolo saddexaad iyo oggolaanshaha-soocidda bulshada ayaa la diyaarin karaa qandaraas kasta.
12.Isticmaalka / Codsiga Caadiga ah
Injineernimada guud: biinanka, biinanka, biinanka iyo boolal (kahor daaweynta kulaylka ama adkaynta dusha sare)
Qaybaha baabuurta ee codsiyada aan muhiimka ahayn ama sida walxaha asaasiga ah ee qaybaha carburized
Qaybaha mishiinada beeraha, isku xidhka, qaybaha mishiinada iyo qalabyada
Qalabaynta u baahan alxanka wanaagsan iyo xoog dhexdhexaad ah
13.Faa'iidooyinka Birta Dumarka & Adeegyada
Awoodda Mill ee baararka duuban ee kulul iyo qabow-dhammeeyay ee leh kontoroolka cabbirka adag.
Shaybaadhka tayada guriga ee tijaabada kiimikada & farsamada; MTC ayaa la soo saaray kulayl kasta.
Adeegyada dheeraadka ah: shiidid sax ah, shiidid xuddun la'aan, mashiin samayn, kiis kaarburis (iyada oo loo marayo foornooyinka lammaane), iyo baakad khaas ah oo dhoofin ah.
Waqtiyada hogaaminta tartanka iyo taageerada saadka ee caalamiga ah.
Inagu waynu ku faanaaadeegyada habaynta, wareegyada wax soo saarka degdega ahiyoshabakadda gaarsiinta caalamiga ah, hubinta in baahiyahaaga gaarka ah lagu daboolo sax iyo heer sare.
Mareegta: www.womicsteel.com
iimaylka: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 ama Jack: +86-18390957568
Waqtiga post: Seb-12-2025