Plaques fournitures d'acier à haut manganese: composition de matériel, procédure de traitement thermique & conditions de travail appliqués

Plaque de fourre en acier à haute manganese (asie Hadfield, série ZGMn13) ñooy pièce yiñ gëna jëfandikoo ngir mine, siman, agrégat, metallurgie ak charbon. Wen wu dëgërul waaye dëgërul bu baax, asiye manganese bu bari dafa am kàttan gu dëgër gu amul fenn: kaw gi dafay forme ab couche bu dëgër ci suufu extrusion bu dëgër, fekk core bi dafay wéy di dëgër, moytu xar, dagg ak teela yàqu ci suufu sargal bu diis. Artikle bii dafay dugal ci anam wu sistematik composition chimique, core ndox dëgëral tàngoor traitement processus, jumtukaay yiñ mëna jëfandikoo ak anam yi ñuy liggéey ngir jàppale jëndkat yi ci àdduna bi ñu tànn liner plaques yu baax yi ak wàññi njëgu wuutu liggéey bi.
1.
1.1 ZGMn13 (X120Mn12 / 1.3401)
Composition chimique buñ miin (pourcentage poids):
Karbon (C): 0,90% ba 1,50%
Mangan (Mn): 10,0% ba 15,0%
Silisium (Si): 0,30% ba 1,00%
Sulfur (S): Lu néew wala lu tollu ci 0.05%
Fosfor (P): Lu néew wala lu tollu ci 0.10%
Carbon ak mangan ñooy lëf yi gëna am solo: mangan bu bari dafay dakkal matrix austenite bi; karbon bu yam dafay gëna baña yàqu, waaye karbon bu bari dafay gëna xëcc carbure yu yomba dagg ci pepp yi, ba noppi wàññi dëgëraay bi ci impact.
1.2 Grades yuñ soppee ci alloy yiñ gëna defar ngir anam yu metti
ZGMn13Cr2: Yokk 1.5%–2.5% chromium, setal jëmmal pepp, dëgëral dissolution carbure, gëna baaxal anti-corrosion ak anti-abrasion, baaxna lool ci xeer yu dëgër, mineraalu wen, environmaa yu tooy
ZGMn17 Ultra - Manganese bu kawe asiye: Mn ëmb ba 16% -19%, ultra- dëgër impact bu kawe, méngoo ak extra - crushers yu mag ak diis - moulin SAG ak charge impact bu dëgër
ZGMn13 buñ soppali ci suuf su bariwul: Setal asiye buy seey, dindi pore yi ak rétrécissement, yokk àppu liggéey bi ci 15%–25% buñu ko méngale ak liner Mn13 yu bari yi
1.3 Màndarga mekanik yu am solo ginaaw biñu defee tàngoor
Dëgër matrix (staat bi njëkk): HB170-230
Liggéey - dëgër surface ci suufu impact: HB500–600
Dëgëru impact: Lu ëpp wala lu tollu ci 150 J/cm2, amul fracture bu yomba dagg ci suufu dóor bu diis
plastisite bu baax, amul magnetism, mën na muñ extrusion bu am doole bu bari
2. Core Tàngoor Processus: Ndox Dëgëral (Solution Quenching)
As -cast manganese steel bu kawe defa am ay carbure yu bari ci biir pepp yi, di wane ni dafay yàqu bu baax, yomba xar su amee impact bu woyof te mënu ñu ko jëfandikoo. Ndox dëgëral tàngoor traitement mooy anam wi war ngir aktive bépp wear-resistant baax baaxaay liner asiye manganese.
2.1 Flow teknik buy dëgëral ndox mi
Tàngoor bu yeex buñ xaaj ngir moytu xar-xar termik
Tàngooru néeg → 680 degre : tàngoor 80–100 degre /h, tëye 1.5h ci 680 degre ngir dindi stress bi ci biir, moytu liner bu dëll bi xar
680 degre → 1050–1100 degre : tàngoor 120 degre / waxtu, tàngoor wéy te du am pause
-isolation température bu kawe (jéego bu am solo)
Def ci 1050-1100 degre ci diir bu doy méngoo ak dëgëraay bi ci liner bi:
Gëna néew wala tollu ci 50mm: tëye 2–2.5h
Yaatu 50-100mm: tëye 3-4h
Jubluwaay bi: Dindi carbure yépp ci austenite ngir am matrix austenite bu am benn fase
Fatt ndox mu gaaw (diir bu gàtt)
Duru toxal ci fuur bi dem ci piscine bu seddal bi Lu néew wala lu tollu ci 30 seconde
Tamperatiir bi ndox miy seddal di tàmbali Lu néew wala tollu ci 30 degre , volume ndox mi yépp Lu ëpp wala tollu ci 10 yoon diisaayu liner yi
Weyal di yëngal sibbiru bi ci diiru seddal bi ngir mëna am gaawaayu seddal buy méngoo Lu ëpp wala tollu ci 30 degre /s
Jeexal seddal ba tàngooru liner bi wàcci ci suufu 200 degre, tàngooru ndox mi gëna mag ginaaw buñu ko fay mënul weesu 60 degre
Seddal air naturel ginaaw bi ndox mi fay, amul ñaareelu température
2.2 Tamperatiir yiñ tere liggéey ak ay jafe-jafe yu bari
Bul jëfandikoo fourure ci biir tàngoor buy wéy di liggéey 250–500 degre : carbure yi dina ñu wàcciwaat ci pepp yi, fourure bi dafay yàqu te yomba xar
Njexitali tàngoor wu jaarul yoon: isolation bu doywul → carbure yu des; → taw bu bari ci carbure; ñoom ñaar mën nañu indi dundu gu gàtt, chipping ci catu boor bi ak liner buy yàqu ci diiru liggéey bi
3. Jumtukaay yiñ wara jëfandikoo & anam yu méngoo ak anam yi ñuy liggéeyee
Fourure acier manganese bu kawe mingi aju ci sargu impact ngir mëna liggéey surface bu dëgër, kon ñu baax ci medium & impact wear conditions yu kawe. Lu dooley mbëkk bi di gëna wàññeeku, effet biy dëgëral boppam di gëna néew doole, ba noppi di gëna ñàkka mëna xeex wear. Danuy xaaj senaario yiñ mëna jëfandikoo ci jumtukaay ak dëgëraay ngir royuwaayu kiliyaan yi:
3.1 Liggéeyukaay bu am njeexital yu bari yuñ mëna jëfandikoo ci anam wu mat sëkk (Tànneef bu njëkk ci ZGMn13 Series)
Equipement de crushing
Concasseur de jaw: plaque de jaw fixe, plaque de jaw mobile
Liggéeyukaay bi: Njaxas bu njëkk ci macceer yu yaatu, gënn gu dëgër + sargu impact
Materiaal yi war: kalkeer, xeer bu baxa, gangue charbon, mineraal de fer, granit, basalte
Concasseur d'impact: fourure d'impact, plaque de tablier
Liggéey bi: -gaawaay bu rëy, dóor bu diis
Liner ak manteau concasseur cone: crussement moyen et fin de roche dur
marteau concasseur doublure marteau, plaque de grille
Equipement de grinding
Moulin à boule / moulin de baton / moulin SAG bin premier (zone de moulage grossier)
anam yi ñuy liggéeyee: Boule asiye bu rëy buy daanu + friksioŋ extrusion macceer
Liggéeyukaay yiñ mëna jëfandikoo: Konsantratëru mineraalu wen, mine wurus, moulin ciment, usine suuf quartz
Feature: Dayo particule feed bu rëy, dooley impact bu dëgër, liner asiye manganese buy wéy di dëgëral boppam ngir yokk dundu liggéey bi
Trémlier mine, chute, fourure pouvoir de transfert: matériel bu bari buy daanu
3.2 Senaario yiñ mëna jëfandikoo ci anam wu jaar yoon (ZGMn13Cr2 buñ soppeeku ci alloy biñ digal)
yëy bu tooy ak corrosion slurry: mineraal de fer, minerais de manganese, minerais de cuivre de flotation
Matériel abrasif bu dëgër: xeer dex, xeer sable, bauxite
Ñaareelu yëy bu yam, pañu yëy bu yam ak boule asiye yu ndaw
3.3 Liggéeyukaay bu am njeexital yu woyof
yëy bu sell bu baax ñaareelu pañu moulin à boule, yëy bu baax ci poudre, revêtement silo friction bu woyof te du am impact buy daanu: dooley impact bu doyul mënul forme couche bu dëgër, revêtement asiye manganese dafay gaawa yàqu; fonte chromium bu bari wala revêtement composite ñoo gëna xéewale ci senaario yii
3.4 Royuwaay buy méngoo ak dëgëraay
Macceer yu dëgër yu yam (force de compression bu néew wala bu tollu ci 150MPa): kalkeer, këriñ, dolomite → liner ZGMn13 buñ miin, njëgu jënd bi gëna ndaw
Xeer bu dëgër (force à compression 150-300MPa): granit, mineraal de fer, pierre bleue → ZGMn13Cr2 alloy en acier mangan
Xeer abrasif bu dëgër (basalt, kuwarzit, mineraal silisium bu bari): ZGMn17 mangane bu bari wala revêtement composite bimétallique
4. Njariñ ak ay jafe-jafe ci liners asiye Manganese bu kawe
Njariñ yu mag yi
Resistance impact bu amul benn werante: Amul fracture bu gaaw doonte ci suufu impact mineraal bu rëy, wàññi risku tëjug ekipmaa bi ndax liner bi dafay yàqu
Dynamique self-hardening: Lu sargu impact bi di gëna diis, surface bi di gëna dëgër, dundu liggéey bi di gëna gudd
Liggéeyukaay bu baax: Mën nañu ko dagg, souder wala for ngir mëna defar samp gi ci barab bi
Njariñu njëg: Njëg bu gëna ndaw ci benn xeetu chromium ak piis yuy xeex wear-, méngoo ak jënd lu bari ci mine yu mag
Performance casting bu dëgër: Processus de production bu mag, dayo buñ mëna méngale, formu bëñ, pax yu ñuy yéeg ak pax yu ñuy monte ci nataalu ekipmaa bu nekk
Ay gàttal
Resistance wear bu baaxul ci suufu impact bu woyof, friction bu sell
Mënul dox lu yàgg ci suufu 250–500 degre tàngoor wu metti
Dëgëru surface bi njëkk daa tuuti, gaawaayu wear bi gaawna ci ndoorte li
5. Personalisasioŋ & Ndimbalu Serwiis
Sunu usine dafay defar ay fourure asiye manganese yu bari yu am ZGMn13 buñ miin, Mn13 buñ soppali ci aleage Cr, grade Mn17 yu kawe lool.
Serwiis buñ jagleel: OEM plaques liner ngir bépp xeetu concasseur jaw, concasseur cone, concasseur à impact, moulin à boule, moulin SAG
Jàppale xarala: Joxe rapooru test macceer, sertifikaa di doxalinu traitement thermique, rapooru gis fippu UT/MT bu - yaxxul
Matching Solution: Sunu sukkandikoo ci sa modelu jumtukaay, dëgëraay bi, dayo particule feed bi ak dooley impact bi, digal leen grade acier manganese bi gëna am njariñ ak structure liner ngir wàññi sa njëgu wuutu at mu nekk
Tëjteel
Performance bu manganese bu kawe plaque liner acier ñu ngi koy xam ci formule matériel bi ak ndox mi mat te dëgëral tàngoor. Tanneef bu jaar yoon war na boole dooley doole ak dëgëraay bi: ZGMn13 series mooy njëg bi gëna baax -pexe effective ngir bépp impact bu diis ak liggéey bu metti. Soo amee jafe-jafe ci liner bi di faral di yàqu ak di gaawa yàqu, jokkool ak sunu ekipu teknik ngir ñu mëna liggéey ci anam wu xarañ ak liner bu mëna xeex wear.