Superior Goridhe stock inokwira pane yakanakisa drill mhedzisiro kusvika parizvino
Superior Goridhe (TSXV: SGI) yakashuma yakanakisa pasi pevhu yekuchera mharadzano kusvika parizvino pamugodhi wegoridhe wePlutonic kuWestern Australia.
Pamakomba gumi nemapfumbamwe (anopfuura 1,855 metres) akapedzwa panguva yechirongwa chekuchera chirikuenderera mberi, 17 mharadzano dzakasangana neinodarika 5 g/t Au. Mibairo yakanaka inosanganisira: 56.3 g/t Au pamusoro pe15.1 metres, 10.2 g/t Au pamusoro pe7.1 metres uye 11.9 g/t Au pamusoro pe5.3 metres.
"Mharadzano ye56.3 g/t Au inopfuura 15.1 metres ndiyo mharadzano yedu yakakosha kusvika parizvino kubvira patakawana maPlutonic goridhe," CEO Chris Bradbrook akadaro mukuburitswa kwenhau.
Akawedzera kuti mhedzisiro iyi inoratidza kugona kwekuwedzera hupenyu hwangu "kupfuura makore mashanu ekutanga."
Kushanda kwegoridhe kwePlutonic kunoonekwa seimwe yemigodhi mikuru yegoridhe muWestern Australia maererano nekuwedzera kugadzirwa. Mugodhi wakavhurika wakatanga muna 1990 ukapera muna 2005, ukuwo kugadzirwa kwepasi pevhu kwave kuenderera mberi kubva 1995.
Zvikamu zveSuperior Goridhe zvakasvetuka 17.4% pamasikati eChitatu. Iyo Toronto-yakavakirwa goridhe junior ine musika capitalization yeC $ 78.5 miriyoni.
Ball Mill Liner Material Sarudzo
Yakasiyana yakapwanyika zvinhu, akasiyana ekushanda mamiriro anoda akasiyana zvinhu liner kuti aenderane. Zvakare, iyo yakakasharara yekukuya compartment uye yakanaka yekukuya compartment inoda akasiyana matinji.
H&G Michina inopa zvinotevera zvinhu kukanda yako bhora chigayo liner:
Manganese Steel
Iyo manganese yemukati meyakakwira manganese simbi bhora chigayo lining plate inowanzo 11-14%, uye iyo kabhoni yemukati inowanzo 0.90-1.50%, mazhinji ayo ari pamusoro pe1. Pamitoro yakaderera, kuoma kunogona kusvika HB300-400. Pakukwirisa mitoro, kuoma kunogona kusvika HB500-800. Zvichienderana nekutakura mutoro, kudzika kweiyo yakaomeswa layer inogona kusvika 10-20mm. Iyo yakaomeswa layer ine kuomarara kwakanyanya inogona kuramba kukanganisa uye kuderedza abrasive kupfeka. Yakakwira manganese simbi ine yakanakisa anti-kupfeka mashandiro pasi pemamiriro eiyo yakasimba kukanganisa abrasive kupfeka, saka inowanzoshandiswa munzvimbo dzisingapfeki dzemigodhi, zvekuvaka, simba rekupisa, uye zvimwe zvemichina. Pasi pemamiriro ekuderera kwemamiriro ezvinhu, yakakwira manganese simbi haigone kuita hunhu hwechigadzirwa nekuti basa rekuomesa mhedzisiro haisi pachena.
Kuumbwa Kwemakemikari
| Zita | Kuumbwa Kwemakemikari (%) | |||||||
| C | Si | Mn | Cr | Mo | Cu | 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 |
Mechanical properties uye metallographic structure
| Zita | Kuoma Kwepamusoro (HB) | Impact value Ak (J/cm2) | Microstructure |
| Mn14 Mill Liner | ≤240 | ≥100 | A+C |
| Mn18 Mill Liner | ≤260 | ≥150 | A+C |
| C -Carbide | Carbide A-Yakachengetwa austenite | Austenite | |||
Product specification
| Size | Hole Dia. (mm) | Liner Length (mm) | ||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Kushivirira | +20 | +30 | +2 | +3 |
Chrome Alloy Steel
Chromium alloy cast iron yakakamurwa kuita yakakwira chromium alloy cast iron (chromium content 8-26% carbon content 2.0-3.6%), medium chromium alloy cast iron (chromium content 4-6%, carbon content 2.0-3.2%), yakaderera chromium Mhando nhatu dzealloy cast iron (chromium content 1-3%, carbon content 2.1-3.6%). Chinhu chayo chinoshamisa ndechekuti microhardness yeM7C3 eutectic carbide iHV1300-1800, iyo inogoverwa muchimiro chetambo yakaputsika uye yakaparadzaniswa pane martensite (iyo yakaoma zvikuru musimbi matrix) matrix, kuderedza cleavage effect pamatrix. Naizvozvo, iyo yakakwira-chromium alloy liner ine simba rakawanda, bhora rehuyo kusimba, uye yakakwirira kupfeka kuramba, uye kuita kwayo kunomiririra nhanho yepamusoro yezvinhu zvazvino zvesimbi zvinopfekwa.
Kuumbwa Kwemakemikari
| Zita | Kuumbwa Kwemakemikari (%) | |||||||
| C | Si | Mn | Cr | Mo | Cu | P | S | |
| Yakakwira 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 |
| Yakaderera Chrome Alloy Liner | 2.1-3.6 | 0-1.5 | 0-2.0 | 1-3 | 0-1.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Mechanical properties uye metallographic structure
| Zita | Surface (HRC) Ak (J/cm2) | Microstructure | ||||
| Yakakwira Chrome Alloy Liner | ≥58 | ≥3.5 | M+C+A | |||
| Middle Chrome Alloy Liner | ≥48 | ≥10 | M+C | |||
| Yakaderera Chrome Alloy Liner | ≥45 | ≥15 | M+C+P | |||
| M-Martensite | C - Carbide | A-Austenite | P-Pearlite | |||
Product specification
| Size | Hole Dia. (mm) Liner Length (mm) | |||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Kushivirira | +20 | +30 | +2 | +3 |
Cr-Mo Alloy Steel
H&G Michina inoshandisa Cr-Mo alloy simbi kukanda bhora rechigayo liner. Ichi chinyorwa chakavakirwa pachiyero cheAustralia, (AS2074 Standard L2B, uye AS2074 Standard L2C) inopa hukuru hwekuita uye kuramba kupfeka mune ese semi-autogenous milling application.
Kuumbwa Kwemakemikari
| Code | Chemical Elements (%) | |||||||
| C | Si | Mn | Cr | Mo | Cu | 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 |
Zvenyama Zvivakwa & Microstructure
| Code | Kuoma (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 isimbi chena yakakandwa, yakasanganiswa nickel uye chromium inokodzera kushomeka, inotsvedza abrasion kune ese akanyorova uye akaoma maapplication. Ni-Hard chinhu chakanyanya kupfeka-chinodzivirira, chakakandwa mumafomu uye zvimiro izvo zvakanakira kushandiswa munzvimbo dzinoshungurudza uye kupfeka uye mashandisirwo.
Kuumbwa Kwemakemikari
| Zita | C | Si | Mn | Ni | Cr | S | P | Mo | Kuoma |
| 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 |
White Iron Steel
Kuumbwa Kwemakemikari
| Zita | Muumbi weKemikari(%) | |||||||
| C | Si | Mn | Cr | Mo | Cu | 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 |
Zvenyama Zvivakwa & Microstructure
| Zita | HRC | Ak(J/cm2) | Microstructure |
| White Iron Steel Liner | ≥58 | ≥3.5 | M+C+A |
| M-Martensite C- Carbide A-Austenite | |||
Kana iwe uine yakakosha kubvunza zvinhu, ndapota taura injinjini yedu kuti ikushumire!
Nick Sun [email protected]
Nguva yekutumira: Jun-19-2020