Minera Alamos na-ewepụta rịzọlt ọhụrụ Santana
Minera Alamos (TSX VENTURE:MAI) kwupụtarana Wednesde mgbakwunye egwu egwu sitere na mmemme egwu nke Phase 2 na ọrụ ọla edo Santana na Sonora, Mexico.
Na-adọ 2 e dechara n'ime afọ gara aga na-butere dị ka a na-eso ụzọ ụlọ ọrụ mbụ akuakuzinwo omume na Santana n'oge 2018 na 2019. Nsonaazụ gụnyere intersection nke 202 mita nke 0.51 g / t gold (si elu) na-ejedebe na mineralization na. oghere S20-141.
Ụlọ ọrụ ahụ emechaala atụmatụ mbụ maka mmemme egwu egwu nke Phase 3 nke ga-amalite n'oge na-adịghị anya ka ịmaliteghachi ọrụ ngwuputa na Mexico.
Minera na-ezube ịgbakwunye oghere 20-25 na Nicho mkpokọta ihe dịka 4000m yana oghere mbụ nke ụlọ ọrụ na ebumnuche Zata na Gold Ridge.
"Ugbu a, anyị agbatịla akụkụ mpụta nke mpaghara ịnweta mineral site na ihe fọrọ nke nta ka ọ bụrụ 150m site na nke achọpụtara na mbụ na n'ozuzu omimi nke kwụ ọtọ karịa 200m. Ngwunye mineral na-egosi na ọ na-emeghe n'ọtụtụ ụzọ yana omimi, "Onye isi ala Darren Koningen kwuru na mwepụta mgbasa ozi.
"Anyị nwekwara obi ụtọ ịmalite nyocha nke ọtụtụ ebumnuche ọhụrụ nke achọpụtara n'ime oke ọrụ Santana n'ime ọnwa 18 gara aga. N'ime oge ahụ, ndị otu anyị na-ahụ maka mbara ala enwewo ike ikpokọta nghọta zuru oke na ekele maka nnukwu ihe omume na-emepụta ihe na-akpata maka ntinye nke ụyọkọ ọkpọkọ breccia na-ebu ọla edo. "
N'ehihie Wenezde, ngwaahịa Minera gbagoro 5.6% na TSXV. Ụlọ ọrụ ahụ nwere nnukwu ego ahịa ahịa $ 191.
Nhọrọ ihe eji eme Ball Mill Liner
Ihe dị iche iche agbajiri agbaji, ọnọdụ ọrụ dị iche iche chọrọ ihe mkpuchi ihe dị iche iche dabara adaba. Ọzọkwa, ebe a na-egweri ahịhịa na ebe a na-egwe nri dị mma chọrọ liners dị iche iche.
H&G Machinery na-enye ihe ndị a iji tụba igwe igwe igwe bọọlụ gị:
Manganese ígwè
Ọdịnaya manganese nke nnukwu manganese ígwè igwe igwe igwe ihe igwe ihe na-eme ka ọ bụrụ 11-14%, ọdịnaya carbon na-abụkarị 0.90-1.50%, ọtụtụ n'ime ha karịrị 1.0%. Na ibu mmetụta dị ala, ike ike nwere ike iru HB300-400. Na oke mmetụta dị elu, ike ike nwere ike iru HB500-800. Dabere na ibu mmetụta, omimi nke oyi akwa siri ike nwere ike iru 10-20mm. Ngwunye siri ike nke nwere ike dị elu nwere ike iguzogide mmetụta ma belata ihe mgbochi. Ngwongwo manganese dị elu nwere arụmọrụ mgbochi na-eyi nke ọma n'okpuru ọnọdụ nke mmetụta siri ike na-eyi abrasive, ya mere a na-ejikarị ya na akụkụ ndị na-eguzogide oyi nke Ngwuputa, ihe owuwu, ike ọkụ, na ngwá ọrụ ndị ọzọ. N'okpuru ọnọdụ nke ọnọdụ mmetụta dị ala, ígwè manganese dị elu enweghị ike ịmepụta àgwà nke ihe ahụ n'ihi na ọrụ siri ike na-arụ ọrụ abụghị ihe doro anya.
Ngwakọta kemịkalụ
| Aha | Ngwakọta kemịkalụ (%) | |||||||
| 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 |
Mechanical Njirimara na metallographic Ọdịdị
| Aha | Ịdị ike n'elu ala (HB) | Ọnụ ahịa mmetụta Ak (J/cm2) | Microstructure |
| Mn14 Mill Liner | ≤240 | ≥100 | A+C |
| Mn18 Mill Liner | ≤260 | ≥150 | A+C |
| C -Carbide | Carbide A-ejigide austenite | Austenite | |||
Nkọwapụta ngwaahịa
| Nha | Hole Dia (mm) | Ogologo ogologo (mm) | ||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Ndidi | +20 | +30 | +20 | + |
Chrome Alloy Steel
Chromium alloy nkedo ígwè na-ekewa n'ime nnukwu chromium alloy cast iron (chromium ọdịnaya 8-26% carbon ọdịnaya 2.0-3.6%), ọkara chromium alloy cast iron (chromium ọdịnaya 4-6%, carbon ọdịnaya 2.0-3.2%), obere chromium. Ụdị ígwè nkedo alloy atọ (ọdịnaya chromium 1-3%, ọdịnaya carbon 2.1-3.6%). Akụkụ ya dị ịrịba ama bụ na microhardness nke M7C3 eutectic carbide bụ HV1300-1800, nke a na-ekesa n'ụdị netwọk gbajiri agbaji ma dịpụrụ adịpụ na martensite (ihe owuwu kachasị sie ike na matrix metal) matriks, na-ebelata mmetụta nkwụsị na matriks. Ya mere, akwa akwa chromium alloy liner nwere ike dị elu, ihe igwe igwe na-esi ike, na nkwụsi ike dị elu, na arụmọrụ ya na-anọchite anya ọkwa kachasị elu nke ihe ndị na-eguzogide ígwè ugbu a.
Ngwakọta kemịkalụ
| Aha | Ngwakọta kemịkalụ (%) | |||||||
| 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 |
| Obere 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 Njirimara na metallographic Ọdịdị
| Aha | Elu (HRC) Ak (J/cm2) | Microstructure | ||||
| High Chrome Alloy Liner | ≥58 | ≥3.5 | M+C+A | |||
| Middle Chrome Alloy Liner | ≥48 | ≥10 | M+C | |||
| Obere chrome Alloy Liner | ≥45 | ≥15 | M+C+P | |||
| M-Martensite | C - Carbide | A-Austenite | P-Pearlite | |||
Nkọwapụta ngwaahịa
| Nha | Hole Dia.(mm) Ogologo ogologo (mm) | |||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Ndidi | +20 | +30 | +20 | + |
Cr-Mo Alloy Steel
H&G Machinery na-eji Cr-Mo alloy steel tụọ bọọlụ igwe ihe. Ihe a dabere na ọkọlọtọ Australia, (AS2074 Standard L2B, na AS2074 Standard L2C) ọ na-enye mmetụta dị elu ma na-eyi nguzogide na ngwa igwe igwe ihe niile.
Ngwakọta kemịkalụ
| Koodu | Ngwakọta kemịkalụ (%) | |||||||
| 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 |
Ngwongwo anụ ahụ & Microstructure
| Koodu | Isi ike (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 bụ ígwè nkedo na-acha ọcha, nke nwere nickel na chromium dabara adaba maka mmetụta dị ala, abrasion na-amị amị maka ma mmiri mmiri na ngwa akọrọ. Ni-Hard bụ ihe na-egbochi ike eyi nke ukwuu, nke a na-atụba n'ụdị na ụdị nke dị mma maka ojiji na gburugburu ebe obibi na ngwa ngwa.
Ngwakọta kemịkalụ
| Aha | C | Si | Mn | Ni | Cr | S | P | Mo | Isi ike |
| 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 |
Igwe Ọcha ọcha
Ngwakọta kemịkalụ
| Aha | Ngwakọta kemịkalụ(%) | |||||||
| 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 |
Ngwongwo anụ ahụ & Microstructure
| Aha | HRC | Ak (J/cm2) | Microstructure |
| White Iron Steel Liner | ≥58 | ≥3.5 | M+C+A |
| M-Martensite C- Carbide A-Austenite | |||
Ọ bụrụ na ị nwere ajụjụ ihe onwunwe pụrụ iche, biko kpọtụrụ onye injinia anyị ka o nyere gị aka!
Nick Sun [email protected]
Oge nzipu: Jun-12-2020