Superior Gold stock ikukwera pazotsatira zabwino kwambiri zobowoleza mpaka pano
Superior Gold (TSXV: SGI) yanena za njira yake yabwino kwambiri yobowola mobisa mpaka pano pamgodi wa golide wa Plutonic ku Western Australia.
Mwa mabowo 19 (opitilira 1,855 metres) omwe adamalizidwa panthawi yoboola yomwe ikupitilira, mphambano 17 zidakumana ndi 5 g/t Au. Zotsatira zabwino kwambiri zikuphatikizapo: 56.3 g/t Au kupitirira mamita 15.1, 10.2 g/t Au kupitirira mamita 7.1 ndi 11.9 g/t Au kupitirira mamita 5.3.
"Kudutsana kwa 56.3 g/t Au kupitirira 15.1 metres ndiye njira yathu yofunikira kwambiri mpaka pano kuyambira pomwe tidapeza ntchito zagolide za Plutonic," CEO Chris Bradbrook adatero potulutsa atolankhani.
Ananenanso kuti zotsatirazi zikuwonetsa kuthekera kotalikitsa moyo wanga "kupitilira zaka zisanu zoyambirira."
Opaleshoni ya golide ya Plutonic imadziwika kuti ndi imodzi mwamigodi yayikulu kwambiri ku Western Australia pankhani yochulukirachulukira. Migodi yopanda dzenje inayamba mu 1990 ndipo inatha mu 2005, pamene kupanga mobisa kwakhala kukuchitika kuyambira 1995.
Zogawana za Superior Gold zidakwera 17.4% pofika masana Lachitatu. Wamng'ono wagolide waku Toronto ali ndi msika wamsika wa C $ 78.5 miliyoni.
Kusankhidwa kwa Zinthu Zopangira Mpira Mill
Zosiyanasiyana zophwanyidwa, zogwirira ntchito zosiyanasiyana zimafunikira ma liner osiyanasiyana kuti agwirizane. Komanso, chipinda chogawirako ndi chopera bwino chimafunikira zingwe zosiyanasiyana.
H&G Machinery imapereka zinthu zotsatirazi kuti muponyere liner yanu ya mphero:
Chitsulo cha Manganese
The manganese zili mkulu manganese zitsulo mpira mphero akalowa mbale nthawi zambiri 11-14%, ndi mpweya zili zambiri 0.90-1.50%, ambiri amene ali pamwamba 1.0%. Pakatundu wocheperako, kuuma kumatha kufika HB300-400. Pakatundu wambiri, kuuma kumatha kufika HB500-800. Kutengera momwe zimakhudzira, kuya kwa wosanjikiza wowuma kumatha kufika 10-20mm. Wosanjikiza wowuma wokhala ndi kuuma kwakukulu kumatha kukana kukhudzidwa ndikuchepetsa kuvala kwa abrasive. Chitsulo chapamwamba cha manganese chimakhala ndi ntchito yabwino kwambiri yotsutsana ndi kuvala pansi pakuvala kwamphamvu kwa abrasive, motero nthawi zambiri amagwiritsidwa ntchito m'magawo osamva amigodi, zida zomangira, mphamvu zotentha, ndi zida zina zamakina. Pansi pazikhalidwe zotsika kwambiri, chitsulo chachikulu cha manganese sichingakhale ndi mawonekedwe azinthuzo chifukwa chowumitsa ntchito sichikuwonekera.
Mapangidwe a Chemical
Dzina | Mapangidwe a Chemical (%) | |||||||
C | Si | Mn | Cr | Mo | Ku | P | S | |
Mn14 Mill Liner | 0.9-1.5 | 0.3-1.0 | 11-14 | 0-2.5 | 0-0.5 | ≤0.05 | ≤0.06 | ≤0.06 |
Mn18 Mill Liner | 1.0-1.5 | 0.3-1.0 | 16-19 | 0-2.5 | 0-0.5 | ≤0.05 | ≤0.06 | ≤0.06 |
Zimango katundu ndi kapangidwe metallographic
Dzina | Kuuma Pamwamba (HB) | Mtengo wa Ak (J/cm2) | Microstructure |
Mn14 Mill Liner | ≤240 | ≥100 | A+C |
Mn18 Mill Liner | ≤260 | ≥150 | A+C |
C -Carbide | Carbide A-yosungidwa austenite | Austenite |
Mafotokozedwe azinthu
Kukula | Hole Dia. (mm) | Kutalika kwa Liner (mm) | ||
≤40 | ≥40 | ≤250 | ≥250 | |
Kulekerera | + 20 | + 30 | + | + 30 |
Chrome Alloy Steel
Chromium aloyi kuponyedwa chitsulo ogaŵikana mkulu chromium aloyi kuponyedwa chitsulo (chromium zili 8-26% mpweya zili 2.0-3.6%), sing'anga chromium aloyi kuponyedwa chitsulo (chromium zili 4-6%, mpweya zili 2.0-3.2%), otsika chromium Mitundu itatu ya aloyi kuponyedwa chitsulo (chromium zili 1-3%, carbon zili 2.1-3.6%). Chochititsa chidwi ndi chakuti microhardness ya M7C3 eutectic carbide ndi HV1300-1800, yomwe imagawidwa mu mawonekedwe a maukonde osweka ndi olekanitsidwa pa martensite (yovuta kwambiri muzitsulo zachitsulo) masanjidwewo, kuchepetsa zotsatira za cleavage pa masanjidwewo. Chifukwa chake, cholumikizira chapamwamba cha chromium chimakhala ndi mphamvu zambiri, kulimba kwa mphero ya mpira, komanso kukana kuvala kwapamwamba, ndipo magwiridwe ake amayimira kuchuluka kwazinthu zomwe zitsulo sizimva kuvala.
Mapangidwe a Chemical
Dzina | Mapangidwe a Chemical (%) | |||||||
C | Si | Mn | Cr | Mo | Ku | P | S | |
High Chrome Alloy Liner | 2.0-3.6 | 0-1.0 | 0-2.0 | 8-26 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Middle Chrome Alloy Liner | 2.0-3.3 | 0-1.2 | 0-2.0 | 4-8 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Low Chrome Alloy Liner | 2.1-3.6 | 0-1.5 | 0-2.0 | 1-3 | 0-1.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Zimango katundu ndi kapangidwe metallographic
Dzina | Pamwamba (HRC) Ak (J/cm2) | Microstructure | ||||
High Chrome Alloy Liner | ≥58 | ≥3.5 | M+C+A | |||
Middle Chrome Alloy Liner | ≥48 | ≥10 | M+C | |||
Low Chrome Alloy Liner | ≥45 | ≥15 | M+C+P | |||
M-Martensite | C-Carbide | A-Austenite | P-Pearlite |
Mafotokozedwe azinthu
Kukula | Hole Dia. (mm) Kutalika kwa Liner (mm) | |||
≤40 | ≥40 | ≤250 | ≥250 | |
Kulekerera | + 20 | + 30 | + | + 30 |
Cr-Mo Aloyi Chitsulo
H&G Machinery imagwiritsa ntchito chitsulo cha Cr-Mo alloy poponya mphero. Zinthuzi kutengera muyeso waku Australia, (AS2074 Standard L2B, ndi AS2074 Standard L2C) zimapatsa mphamvu komanso kukana kuvala pamapulogalamu onse opangira ma semi-autogenous mphero.
Mapangidwe a Chemical
Kodi | Chemical Elements (%) | |||||||
C | Si | Mn | Cr | Mo | Ku | P | S | |
L2B | 0.6-0.9 | 0.4-0.7 | 0.6-1.0 | 1.8-2.1 | 0.2-0.4 | 0.3-0.5 | ≤0.04 | ≤0.06 |
L2C | 0.3-0.45 | 0.4-0.7 | 1.3-1.6 | 2.5-3.2 | 0.6-0.8 | 0.3-0.5 | ≤0.04 | ≤0.06 |
Physical Property & Microstructure
Kodi | Kuuma (HB) | Ak (J/cm2) | Microstructure |
L2B | 325-375 | ≥50 | P |
L2C | 350-400 | ≥75 | M |
M-Martensite, C-Carbide, A-Austenite, P-Pearlite |
Ni-hard Steel
Ni-Hard ndi chitsulo choyera choyera, chosakanikirana ndi faifi tambala ndi chromium yoyenera kutsika pang'ono, ma abrasion otsetsereka pazonse zonyowa komanso zowuma. Ni-Hard ndi chinthu chosamva kuvala kwambiri, chopangidwa m'mawonekedwe ndi mawonekedwe omwe ndi abwino kuti agwiritsidwe ntchito pamapangidwe abrasive ndi kuvala ndi kugwiritsa ntchito.
Mapangidwe a Chemical
Dzina | C | Si | Mn | Ndi | Cr | S | P | Mo | Kuuma |
Ni-Hard AS2027 Gr Ni Cr 1-550 | 3.2-3.6 | 0.3-0.8 | 0.2-0.8 | 3.0-5.0 | 1.5-3.0 | ≤0.12 | ≤0.15 | ≤0.5 | 550-600HBN |
Ni-Hard AS2027 Gr Ni Cr 2-550 | 2.8-3.2 | 0.3-0.8 | 0.2-0.8 | 3.0-5.0 | 1.5-3.0 | ≤0.12 | ≤0.15 | ≤0.5 | 500-550HBN |
Ni-Hard AS2027 Gr Ni Cr 2-550 | 3.2-3.6 | 1.5-2.2 | 0.2-0.8 | 4.0-5.5 | 8.0-10.0 | ≤0.12 | ≤0.15 | ≤0.5 | 630-670HBN |
Chitsulo Choyera
Mapangidwe a Chemical
Dzina | Mapangidwe a Chemical (%) | |||||||
C | Si | Mn | Cr | Mo | Ku | P | S | |
White Iron Steel Liner | 2.0-3.3 | 0-0.8 | ≤2.0 | 12-26 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Physical Property & Microstructure
Dzina | Mtengo wa HRC | Ak(J/cm2) | Microstructure |
White Iron Steel Liner | ≥58 | ≥3.5 | M+C+A |
M-Martensite C-Carbide A-Austenite |
Ngati muli ndi mafunso apadera, chonde lemberani injiniya wathu kuti akuthandizeni!
Nick Sun [email protected]
Nthawi yotumiza: Jun-19-2020