Basebetsi ba morafong oa Antofagasta's Zaldivar ba khetha ho teraeka
Basebetsi ba morafong oa koporo oa Antofagasta Minerals oa Zaldivar naheng ea Chile ba khethile ho emela seteraeke ka mor'a ho hana tlhahiso ea moputso, mokhatlo oa merafo o boletse ka Labohlano.
Mokhatlo o boletse polelong hore karolo ea 99% ea litho tsa eona e hanne tlhahiso ea meputso e kopaneng 'me seteraeke se se se behiloe bakeng sa la 15 Phupu, ha ho ntse ho emetse lipuisano tsa mmuso.
Mokhatlo o itse "o ikoahlaela" tlhokahalo ea seteraeke, ha moruo oa Chile o ntse o putlama 'me merafo e le har'a batho ba fumanang chelete e ka sehloohong, empa ba re Antofagasta Minerals e ne e leka ho amoha likonteraka tsa basebetsi melemo e teng lipuisanong tsa morao-rao.
Khamphani e bolelletse Reuters polelong ea hore e tla batla lipuisano tse etelletsoeng pele ke mmuso, ea eketsa: "Re ts'epa ho fihlela tumellano ka lipuisano, ho shebisisa maemo a khoebo ea morafo oa Zaldivar le likhakanyo tsa eona."
Mokhatlo o boletse hore k'hamphani e ipatile ka mor'a "koluoa e seng teng indastering ea rona."
Basebetsi ba merafo e meholo ea koporo ba sebetsang Chile ba bolokile tlhahiso haholo leha ho bile le ho putlama ha moruo ho bakiloeng ke ho phatloha ha "coronavirus" e ncha ka Hlakubele.
Leha ho le joalo libekeng tse sa tsoa feta, ha vaerase e ntse e hasana ho potoloha le naha 'me basebetsi ba merafong ba likete ba kula, basebetsi ba merafong ba ekelitse melaoana ea ts'ireletso, ba tiisa mekhoa ea ho fetoha le merero ea kaho e emisitsoeng, ba phahamisa tšabo mabapi le phello - e e-so bonoe - tlhahisong.
Mokhatlo oa Zaldivar o itse basebetsi ba behile bophelo ba bona kotsing ho boloka tlhahiso e le maemong a pele ho seoa "ka litšenyehelo tse phahameng bophelong ba rona." Guillermo Esquivel, hlooho ea mokhatlo oa Zaldívar, o bolelletse Reuters ka mohala hore ho bile le "palo ea bohlokoa" ea linyeoe tsa coronavirus tse netefalitsoeng har'a basebetsi.
"Re ke ke ra amohela tlhekefetso ea beng ba merafo," e boletse polelong ea eona. "Haeba k'hamphani e sa ananele tlatsetso le boitelo ba rona, e tla tobana le seteraeke se matla se tla emisa tlhahiso ka botlalo."
Basebetsi ba merafong ba Chile, ba anngoeng ke limaraka tse theohang tsa ore, ba ne ba se ba ntse ba batla ho kuta litšenyehelo le ho matlafatsa ts'ebetso pele seoa se fihla. E ekelitse litaba ka ho fokotsa tlhokahalo e tsoang Chaena, moreki oa koporo e moholo ka ho fetisisa lefatšeng le naha eo e qalileng ho hlaseloa ke vaerase.
Zaldivar, eo e leng ea Barrick Gold Corp, e etsa karolo ea 2% ea tlhahiso ea selemo le selemo ea koporo ea Chile.
Li-liner tsa ho qetela tsa mabili a bolo li lumellana le letsoapo la hlooho ea leloala 'me li ka etsoa ka tšepe e phahameng ea chrome. Ho thibela mabelo le lithapo tsa ho felloa ke matla ka ho fetelletseng bakeng sa maloala li na le likhopo tsa radial kapa li lifti tse ka nkeloang sebaka kapa ka bobeli. Li-end liner ke tsona tse bohlokoa ka ho fetisisa tsa leloala.
Tlhaloso e phahameng ea li-Liners tsa Chrome Steel End
- Boitsebiso: High Chrome Cast Iron
- boima: HRC43-52
- Boleng ba Tšusumetso: Ho feta AK50J
- Kopo: mokhoa o omileng oa ho sila, lihlahisoa tsa mashala, lihlahisoa tsa samente
- MOQ: lithane tse 5
- Kalafo ea Mocheso: Ho tima le ho futhumatsa
- Boemo ba ho sebetsa: ho apara holimo le tšusumetso e tlaase
Material For Ball Mill End Liners
Qiming Machinery e fana ka lisebelisoa tse fapaneng ho lumellana le maemo a fapaneng a ts'ebetso ea li-ball mill, sebopeho sa lik'hemik'hale ho Tab e latelang:
| Ntho | High Cr White Iron | High Cr Alloy Steel | Phahameng Mn Steel | Ni-hard Cast Iron |
| C | 2.4-3.2 | 1.1-2.2 | 0.9-1.3 | 2.4-3.6 |
| Si | 0.6-1.2 | 0.6-1.2 | ≤0.8 | ≤0.8 |
| Mong | 0.5-1.0 | 0.5-1.0 | 11.0-18.0 | ≤2.0 |
| Kr | 12.0-30.0 | 11.0-30.0 | 1.5-2,5 | 1.5-10 |
| S | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.15 |
| P | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.15 |
| Mo | 0.1-3.0 | 0.1-3.0 | ≤1.0 | ≤0.1 |
| Cu | 0.1-1.0 | 0.1-1.0 | - | - |
| Ni | 0-0.3 | 0-0.3 | - | 3.3-10 |
| Re | - | - | - | - |
| Equivalent Specification |
GB/T8263-1999 AS2027 Cr27 AS2027 CrMo 15/3 AS2027 CrMo 20/2/1 ASTM A532 Sehlopha Ⅲ Mofuta oa A 25%Cr ASTM A532 Sehlopha Ⅱ Mofuta oa B 15%Cr-Mo 60 N1834 BS 30 N18DFA34 ASTM A532 |
GB/T5680-1998 DL/T 681-1999 JIS G 5153-1999 ASTM A128 DIN GX120Mn12 AFNORZ120Mn12 |
GB/T8263-1999 AS2027/Ni-Cr1-550 AS2027/Ni-Cr2-500 AS2027/Ni-Cr4-500 AS2027/Ni-Cr4-600 AS2027/Ni-Cr4-630 ASTM A532,C,A D ASTM A532 2-A,B,C,D,E ASTM A532 3-A |
|
| Mofuta oa Boitsebiso | Martensite Matrix | Austenitic Mn Steel | - | |
| Ho thatafala | HRC≥56 | HB≤300 | HRC≥56 | |
| Boleng ba Tšusumetso | AK≥4J | AK≥80J | - | |
@Nick Sun [email protected]
Nako ea poso: Jul-17-2020