Hoʻopaʻa ʻo Minera Alamos i nā hopena hoʻoheheʻe Santana hou
Ua hoʻolaha ʻo Minera Alamos (TSX VENTURE: MAI) ika Pōʻakolu i nā hopena drill hou mai kāna papahana drill Phase 2 ma ka papahana gula Santana ma Sonora, Mexico.
Ua hoʻopau ʻia ka Phase 2 i ka makahiki i hala a ua hoʻomaka ʻia ma hope o ka papahana drill mua o ka hui ma Santana i ka makahiki 2018 a me 2019. Loaʻa nā hopena i ka intersection o 202 mika o 0.51 g / t gula (mai ka ʻili) e pau ana i ka mineralization i loko. puka S20-141.
Ua hoʻopau pū ka hui i nā hoʻolālā mua no ka papahana drill Phase 3 e hoʻomaka koke ma hope o ka hoʻomaka ʻana o nā hana mining ma Mexico.
Hoʻolālā ʻo Minera e hoʻohui i nā lua 20-25 ma Nicho ma kahi o 4000m a me nā lua drill mua o ka hui ma nā pahu Zata a me Gold Ridge.
"Ua hoʻonui mākou i nā ʻaoʻao ʻaoʻao o ka mineralized zone ma kahi o 150m mai ka mea i ʻike mua ʻia a i ka hohonu ākea ākea ma mua o 200m. ʻIke ʻia e wehe ʻia ka mineralization ma nā ʻaoʻao he nui a me ka hohonu, "wahi a CEO Darren Koningen i ka hoʻokuʻu ʻana i ka media.
“ʻOliʻoli nō hoʻi mākou i ka hoʻomaka ʻana i ka hoʻāʻo ʻana o nā pahuhopu hou he nui i ʻike ʻia i loko o nā palena o ka papahana Santana i nā mahina he 18 i hala. I loko o kēlā manawa, ua hiki i kā mākou hui geological ke hoʻohui i kahi ʻike piha piha a me ka mahalo no nā hanana mineralizing nui i kuleana no ka hoʻokomo ʻana i kēia pūʻulu o nā paipu breccia gula.
ʻO ke awakea Pōʻakolu, ua piʻi ka waiwai o Minera i 5.6% ma ka TSXV. He $191 miliona ka nui o ka mākeke o ka hui.
Ke Koho Mea Pili Paa Poepoe
ʻO nā mea i ʻoki ʻia, nā kūlana hana ʻokoʻa e pono ai nā liner material e kūpono. Eia kekahi, ʻo ke keʻena wili liʻiliʻi a me ka ʻāpana wili maikaʻi e pono ai i nā mea liner ʻokoʻa.
H&G Machinery i kēia mau mea e hoʻolei ai i kāu liner wili pōlele:
hao Manganese
He 11-14% ka nui o ka manganese o ka mea kila manganese kiʻekiʻe he 11-14%, a he 0.90-1.50% ka nui o ke kalapona, ʻoi aku ka nui ma luna o 1.0%. Ma nā haʻahaʻa haʻahaʻa haʻahaʻa, hiki i ka paʻakikī ke hiki i HB300-400. Ma nā haʻahaʻa hopena kiʻekiʻe, hiki i ka paʻakikī ke hiki i HB500-800. Ma muli o ke kaumaha o ka hopena, hiki i ka hohonu o ka papa paʻakikī ke hiki i 10-20mm. Hiki i ka papa paʻakikī me ka paʻakikī kiʻekiʻe ke pale aku i ka hopena a hoʻemi i ka lole abrasive. Loaʻa i ke kila manganese kiʻekiʻe ka hana anti-wear maikaʻi ma lalo o ke kūlana o ka ʻaʻahu abrasive hopena ikaika, no laila hoʻohana pinepine ʻia i nā ʻāpana pale ʻaʻahu o ka mining, nā mea hana, ka mana wela, a me nā mea hana ʻē aʻe. Ma lalo o nā kūlana haʻahaʻa haʻahaʻa, ʻaʻole hiki i ke kila manganese kiʻekiʻe ke hana i nā ʻano o ka mea no ka mea ʻaʻole maopopo ka hopena paʻakikī o ka hana.
Hoʻohui Kimia
| Inoa | Ka Hui Kemika（%） | |||||||
| C | ʻO Si | ʻO 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 waiwai a me metallographic hana
| Inoa | ʻO ka ʻili paʻakikī（HB） | Waiwai hopena Ak（J/cm2） | Microstructure |
| Mn14 Mill Liner | ≤240 | ≥100 | A+C |
| Mn18 Mill Liner | ≤260 | ≥150 | A+C |
| C -Carbide | Carbide A-austenite paʻa | Austenite | |||
Hōʻike huahana
| Nui | Hole Dia.（mm） | Ka lōʻihi o ka laina （mm） | ||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Hoʻomanawanui | +20 | +30 | +2 | +3 |
Ke kila kila Chrome
Hoʻokaʻawale ʻia ka hao hao chromium kiʻekiʻe (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%), haʻahaʻa chromium ʻEkolu mau ʻano o ka hao i hoʻolei ʻia (chromium content 1-3%, carbon content 2.1-3.6%). ʻO kāna hiʻohiʻona kupaianaha ʻo ka microhardness o ka M7C3 eutectic carbide ʻo HV1300-1800, ka mea i puʻunaue ʻia ma ke ʻano o kahi pūnaewele haʻihaʻi a hoʻokaʻawale ʻia ma ka martensite (ke ʻano paʻakikī o ka matrix metal), e hōʻemi ana i ka hopena cleavage ma ka matrix. No laila, ʻo ka liner kiʻekiʻe-chromium alloy he ikaika kiʻekiʻe, ʻoi aku ka paʻakikī o ka wili pōleʻa, a me ke kūpaʻa ʻaʻahu kiʻekiʻe, a ʻo kāna hana ke hōʻike nei i ke kiʻekiʻe kiʻekiʻe o nā mea ʻaʻahu metala o kēia manawa.
Hoʻohui Kimia
| Inoa | Ka Hui Kemika（%） | |||||||
| C | ʻO Si | ʻO Mn | Cr | Mo | Cu | P | S | |
| Laina Alloy Chrome kiʻekiʻe | 2.0-3.6 | 0-1.0 | 0-2.0 | 8-26 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
| Laina Alloy Chrome Waena | 2.0-3.3 | 0-1.2 | 0-2.0 | 4-8 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
| Laina Alloy Chrome Haahaa | 2.1-3.6 | 0-1.5 | 0-2.0 | 1-3 | 0-1.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Mechanical waiwai a me metallographic hana
| Inoa | Ili（HRC） Ak（J/cm2） | Microstructure | ||||
| Laina Alloy Chrome kiʻekiʻe | ≥58 | ≥3.5 | M+C+A | |||
| Laina Alloy Chrome Waena | ≥48 | ≥10 | M+C | |||
| Laina Alloy Chrome Haahaa | ≥45 | ≥15 | M+C+P | |||
| M- Martensite | C – Carbide | A-Austenite | P-Pearlite | |||
Hōʻike huahana
| Nui | Hole Dia.（mm） Liner Length（mm） | |||
| ≤40 | ≥40 | ≤250 | ≥250 | |
| Hoʻomanawanui | +20 | +30 | +2 | +3 |
Cr-Mo Alloy Steel
Hoʻohana ʻo H&G Machinery i ke kila kila Cr-Mo e hoʻolei i ka liner wili pōpō. ʻO kēia mea i hoʻokumu ʻia ma ka maʻamau o Australia, (AS2074 Standard L2B, a me AS2074 Standard L2C) hāʻawi ia i ka hopena maikaʻi a me ke kūpaʻa ʻana i nā noi wili semi-autogenous āpau.
Hoʻohui Kimia
| Code | Nā ʻElemu Kemika（%） | |||||||
| C | ʻO Si | ʻO 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 |
Waiwai Kino a me Microstructure
| Code | Paʻakikī（HB） | Ak（J/cm2） | Microstructure |
| L2B | 325-375 | ≥50 | P |
| L2C | 350-400 | ≥75 | M |
| M-Martensite, C-Carbide, A-Austenite, P-Pearlite | |||
Ni-paʻa kila
He hao keʻokeʻo ʻo Ni-Hard, i hoʻohui ʻia me ka nickel a me ka chromium kūpono no ka hopena haʻahaʻa, sliding abrasion no nā noi ʻelua a maloʻo. ʻO Ni-Hard kahi mea ʻaʻahu kūʻokoʻa loa, i hoʻolei ʻia i nā ʻano a me nā ʻano kūpono no ka hoʻohana ʻana i nā kaiapuni abrasive a me nā noi.
Hoʻohui Kimia
| Inoa | C | ʻO Si | ʻO Mn | Ni | Cr | S | P | Mo | ʻoʻoleʻa |
| 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 |
Hao Hao Keokeo
Hoʻohui Kimia
| Inoa | Ka Hui Kemika(%) | |||||||
| C | ʻO Si | ʻO Mn | Cr | Mo | Cu | P | S | |
| Laina Hao Hao Keokeo | 2.0-3.3 | 0-0.8 | ≤2.0 | 12-26 | ≤3.0 | ≤1.2 | ≤0.06 | ≤0.06 |
Waiwai Kino a me Microstructure
| Inoa | HRC | Ak(J/cm2) | Microstructure |
| Laina Hao Hao Keokeo | ≥58 | ≥3.5 | M+C+A |
| M-Martensite C- Carbide A-Austenite | |||
Inā he nīnau nīnau kūikawā kāu, e ʻoluʻolu e kelepona i kā mākou ʻenekinia e lawelawe iā ʻoe!
Nick Sun [email protected]
Ka manawa hoʻouna: Jun-12-2020