10mm ilaa 130mm oo ku tuur kubbadda saafiga ah ee birta birta ah ee biraha biraha ah iyo dhirta sibidhka
Sharraxaadda Wax soo saarka
Hab loo soosaarka
Kubad wax lagu tuuro, oo sidoo kale loo yaqaan kubbad qashin qubka, waxaa laga sameeyay bir bir ah, bir bir ah, iyo agabyo kale oo la tuuro. Qalabka kor lagu soo sheegay ayaa si weyn loo shubay oo sameeya mid isdaba joog ah oo isdaba joog ah ka dib markii la kululeeyo. Inta lagu gudajiro marxaladda Screction, qaddar aad u badan oo ka kooban qaybo birta ah sida Vanadadium, birta iyo Manganese ayaa marka hore lagu daray gaaska si loo gaaro waxyaabaha la doonayo iyo horay loo sii dejiyey. Waxyaabahan ayaa markaa ku shubi kara bir bir-weyne ah qaab wax soo saar wax soo saarka oo ah geedka farta ku shaqeeya.
Isticmaal
Kubada kubbadda birta waxaa lagu isticmaali karaa codsiyo kala duwan, oo ay ku jiraan
XIDHIIDAHA XIDHA / XIDHIIDAHA XIDHIIDHKA / XIDHIIDHKA GRESS / KHATARTA GUUD / HERACE GRESS / MINES / MINESS SCONS
/ Warshadaha kiimikada / shiidista Mill / Bill Mill / Dhuxul
Hordhac ku saabsan tuurista alaabooyinka kubadaha birta
Kubadaha birta ee chrome ah ayaa ah kubadaha saxaafadda ee kabka ah ee ay ku jiraan kubadaha qaar ka mid ah boqolkiiba koromium, oo ay u qaybsan yihiin koromium crff crf kubadaha, chromium chromium crf crf kubadaha iyo chromium-ka hoose ee kubadaha. Kubadaha birta ee chromium-ka ah ayaa loo qaybiyaa koromium-ka sare ee buluuga ah, koromium-ka dhexdhexaadka ah ee chromium-ka ah oo ah kubadaha birta iyo koromium-ka hoose ee kubadaha birta. Oo leh astaantii adag, xidhashada hoose, iyo jabinta boodhka, oo inta badan lagu isticmaalo warshadaha sibidhka, warshadaha macdanta, warshadaha macdanta, warshadaha jiilka tamarta iyo warshadaha dhismaha iyo warshadaha dhismaha.
Cajiinka kumbuyuutarka tuurista
1, ashyaa'da ceyriinka ah waxay dhasheen xidhmooyin bir ah, oo ay ku jiraan naxaas, molybdenum, nikkel iyo waxyaabo kale oo bir ah, oo si wax ku ool ah u hagaajin kara qaab dhismeedka matrix ee kubadaha birta.
2, alaabooyinkayaga waxaa soo saaray foorno dhexdhexaad ah oo korantada ah oo si wax ku ool ah u xaqiijin kara xasilloonida maaddada. Kubadaha ma fududa in la diiro oo la sifeeyo inta lagu guda jiro isticmaalka. Xitaa waxay ku hayn kartaa ifayado iyo wareega kadib waqti dheer.
3, Khadka wax soo saarka ee ugu horumarsan ee saliida ee ballaaran ee saliida ah ayaa loo qaatay daaweynta kuleylka, kaas oo hubiya adkaanta wanaagsan iyo isku xirnaanta badeecada.
Saddex qaab oo lagu sameeyo kubbadaha birta
1. Saddex habab oo wax soo saar ku ah kubadeed bir ah
Waxaa jira saddex nooc oo ah hababka waxsoosaarka weelka birta ah: tuurista, caloosha, iyo duugista.
(1) Waxqabadka: Tayada kubadaha birta kabtadu badanaa waxay kuxirantahay chromium nuxurka. Sanadihii la soo dhaafay, qiimaha kor u kaca Chromium, ilaalinta deegaanka, iyo qodobo kale ayaa horseeday koror ku saabsan qiimaha kubadaha birta.
(2) Dhaawac: Adigoo adeegsanaya birta sareeya ee manganese sida ashyaa'da ceyriinka ah, pneumatic dubbare iyo wasakhooyinka kubadaha waxaa loo isticmaalaa in lagu sameeyo kubadaha birta. Kubadaha lagu been abuuray waxay leeyihiin isku-darka macquulka ah ee kaarboon-sareeya, manganese, chromium, iyo walxaha kale ee alkolo, oo ay ku kala duwan yihiin ku-meel-gaarka ah ee u dhexeeya gudaha iyo dibaddaba, iyo farqiga u dhexeeya qiimaha saameynta, taas oo ka dhigaysa kubadaha ka xoog badan kubadaha.
(3) Duulista: Adigoo adeegsanaya baararka birta sareeya ee manganese sida qalabka ceyriinka ah, kubadaha birta waxaa sameeya skew rolling rollers ront rollers.
| Wax | Isku-darka kiimikada (%) | |||||||||
| C | Si | Mn | Cr | P | S | Mo | Cu | Ni | ||
| Chrome sare kubadaha kubadaha gri | Zqcr12 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 11-13 | ≤0.10 | ≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 |
| Zqcr15 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 14-17 | ≤0.10 | ≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 | |
| Zqcr20 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 18-22 | ≤0.10 | ≤0.08 | 0-2.0 | 0-1.0 | 0-1.5 | |
| Zqcr26 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 22-28 | ≤0.10 | ≤0.08 | 0-2.5 | 0-2.0 | 0-1.5 | |
| Balandhigga Chris Chris Chris Chrome ah LS | Zqcr7 | 2.0-3.2 | 0.3-1.5 | 0.2-1.0 | 6.0-10 | ≤0.10 | ≤0.08 | 0-1.0 | 0-0.8 | 0-1.5 |
| Kubadaha chrome ee hooseeya | Zqcr2 | 2.0-3.6 | 0.3-1.5 | 0.2-1.0 | 1.0-3.0 | ≤0.10 | ≤0.08 | 0-1.0 | 0-0.8 | |
Cabirkii komisium-ka sare ee chromium-ka (oo ah xuduudaha kubbadda chrome ee sare)
| Dhexroorkii magacaabay | Miisaan kubad hal celcelis ahaan (g) | Tirada / mt | Dusha sare(HRC) | Imtixaanka Dhibaatooyinka Dhibaatooyinka (Waqtiyada) |
| φ15 | 13.8 | 72549 | > 60 | > 10000 |
| φ17 | 20.1 | 49838 | > 10000 | |
| φ20 | 32.7 | 30607 | > 10000 | |
| φ25 | 64 | 15671 | > 10000 | |
| φ30 | 110 | 9069 | > 10000 | |
| φ40 | 261 | 3826 | > 10000 | |
| φ 50 | 510 | 1959 | > 10000 | |
| φ60 | 882 | 1134 | > 10000 | |
| φ70 | 1401 | 714 | > 10000 | |
| φ80 | 2091 | 478 | > 58 | > 10000 |
| φ90 | 2977 | 336 | > 10000 | |
| φ100 | 4084 | 245 | > 8000 | |
| φ120 | 7057 | 142 | > 8000 | |
| φ130 | 8740 | 115 | > 8000 |
Qeybaha Alaabada
