Great Thunder ya mallaki Kudancin Star a Quebec

Great Thunder Gold (CSE: GTG) ya sanar a wannan makon cewa ya rufe sayen kadar Kudancin Star a Quebec, Kanada.

Tare da ƙarin fakitin fili mai girman hekta 8,100, Great Thunder yanzu yana riƙe da hekta 10,677 a gundumar Zinare ta Fenelon.

"Wannan sabon mallakar mallakar, tare da ƙarfafa zinari da yuwuwar ƙarfe mai tushe, yana kare fiye da murabba'in kilomita 81 na ƙungiyar ilimin geological Brouillan-Fenelon, wanda ya ƙunshi felsic zuwa mafic dutsen tsaunuka mai tsauri," in ji kamfanin a cikin wata sanarwa ta kafofin watsa labarai.

Don samun 100% na Tauraruwar Kudancin, Babban Thunder ya biya dillalan $12,500 kuma ya ba da hannun jari na gama gari 450,100. Dukiyar tana ƙarƙashin 3% net smelter dawo da sarauta, 2% na wanda Great Thunder zai iya siye shi a kowane lokaci akan dala miliyan 3.

Zaɓin Abun Mill Liner

Abubuwan da aka murkushe daban-daban, yanayin aiki daban-daban suna buƙatar nau'ikan kayan aiki daban-daban don dacewa. Har ila yau, ɗakin niƙa mai ƙaƙƙarfan daɗaɗɗen nika mai kyau yana buƙatar nau'in kayan aiki daban-daban.

H&G Machinery yana samar da kayan da za a jefar da injin niƙa naku:

Manganese Karfe

Abubuwan da ke cikin manganese na babban farantin ƙarfe na ƙarfe na ƙarfe na manganese gabaɗaya shine 11-14%, kuma abun cikin carbon gabaɗaya shine 0.90-1.50%, yawancin waɗanda ke sama da 1.0%. A ƙananan nauyin tasiri, taurin zai iya kaiwa HB300-400. A babban tasirin tasiri, taurin zai iya kaiwa HB500-800. Dangane da nauyin tasiri, zurfin daɗaɗɗen Layer zai iya kaiwa 10-20mm. Ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfi zai iya tsayayya da tasiri kuma ya rage lalacewa. Babban ƙarfe na manganese yana da kyakkyawan aiki na rigakafin lalacewa a ƙarƙashin yanayin tasirin tasiri mai ƙarfi, don haka ana amfani dashi sau da yawa a cikin sassa masu jurewa na ma'adinai, kayan gini, wutar lantarki, da sauran kayan aikin injiniya. A ƙarƙashin yanayin ƙananan yanayin tasiri, babban ƙarfe na manganese ba zai iya yin amfani da halayen kayan aiki ba saboda aikin hardening aiki ba a bayyane yake ba.

Haɗin Sinadari

Suna	Haɗin Sinadari (%)
Suna	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 Properties da metallographic tsarin

Suna	Surface Hardness (HB)	Tasiri darajar Ak (J/cm2)	Karamin tsari
Mn14 Mill Liner	≤240	≥ 100	A+C
Mn18 Mill Liner	≤260	≥150	A+C
C -Carbide \| Carbide A-Retained austenite \| Austenite

Ƙayyadaddun samfur

Girman	Hole Dia (mm)		Tsawon Layi (mm)
Girman	≤40	≥40	≤250	≥250
Hakuri	+20	+30	+20	+30

Chrome Alloy Karfe

Chromium alloy simintin ƙarfe an kasu kashi babban chromium gami simintin ƙarfe (abin ciki na chromium 8-26% carbon abun ciki 2.0-3.6%), matsakaici chromium gami 4-6% chromium abun ciki, carbon abun ciki 2.0-3.2%), low chromium. Nau'i uku na baƙin ƙarfe simintin ƙarfe (abincin chromium 1-3%, abun cikin carbon 2.1-3.6%). Babban fasalinsa shine cewa microhardness na M7C3 eutectic carbide shine HV1300-1800, wanda aka rarraba a cikin nau'in hanyar sadarwa mara kyau kuma an ware shi akan martensite (tsari mafi wuya a cikin matrix karfe) matrix, yana rage tasirin cleavage akan matrix. Saboda haka, babban-chromium alloy liner yana da babban ƙarfi, ƙarfin niƙa na ball, da juriya mai girma, kuma aikin sa yana wakiltar matakin mafi girma na kayan juriya na ƙarfe na yanzu.

Haɗin Sinadari

Suna	Haɗin Sinadari (%)
Suna	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
Tsakanin 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

Mechanical Properties da metallographic tsarin

Suna	Surface (HRC) Ak (J/cm2)				Karamin tsari
High Chrome Alloy Liner		≥58		≥3.5		M+C+A
Tsakanin Chrome Alloy Liner		≥48		≥10		M+C
Low Chrome Alloy Liner		≥45		≥15		M+C+P
M - Martensite	C - Carbide		A-Austenite		P-Pearlite

Ƙayyadaddun samfur

Girman	Hole Dia (mm) Tsawon Layi (mm)
Girman	≤40	≥40	≤250	≥250
Hakuri	+20	+30	+20	+30

Cr-Mo Alloy Karfe

H&G Machinery yana amfani da Cr-Mo alloy karfe don jefa layin niƙa. Wannan kayan da ya dogara da ma'aunin Ostiraliya, (AS2074 Standard L2B, da AS2074 Standard L2C) yana ba da tasiri mai inganci da juriya a cikin duk aikace-aikacen niƙa na atomatik.

Haɗin Sinadari

Lambar	Abubuwan Sinadarai (%)
Lambar	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

Dukiya ta Jiki & Karamin tsari

Lambar	Hardness (HB)	Ak (J/cm2)	Karamin tsari
L2B	325-375	≥50	P
L2C	350-400	≥75	M
M-Martensite, C-Carbide, A-Austenite, P-Pearlite

Ni-hard Karfe

Ni-Hard farar simintin ƙarfe ne, wanda aka haɗa shi da nickel da chromium wanda ya dace da ƙarancin tasiri, ƙazanta mai zamiya don aikace-aikacen rigar da busassun duka. Ni-Hard abu ne mai jure lalacewa, wanda aka jefa cikin sifofi da sifofi waɗanda suka dace don amfani da su a cikin ɓarna da lalacewa da muhalli da aikace-aikace.

Haɗin Sinadari

Suna	C	Si	Mn	Ni	Cr	S	P	Mo	Tauri
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	Saukewa: 630-670HBN

Farar Karfe

An ba da shawarar yin amfani da farin ƙarfe na ƙarfe a cikin yanayin aiki mara ƙarfi kamar:

1. Belt conveyor liner for Mining masana'antu.

2. Injin siminti na ƙwallon ƙafa.

3. Chemical masana'antu ball niƙa.

Haɗin Sinadari

Suna	Haɗin Sinadari(%)
Suna	C	Si	Mn	Cr	Mo	Ku	P	S
Farar Karfe Liner	2.0-3.3	0-0.8	≤2.0	12-26	≤3.0	≤1.2	≤0.06	≤0.06

Dukiya ta Jiki & Karamin tsari

Suna	HRC	Ak (J/cm2)	Karamin tsari
Farar Karfe Liner	≥58	≥3.5	M+C+A
M-Martensite C- Carbide A-Austenite

Idan kuna da binciken abu na musamman, da fatan za a tuntuɓi injiniyan mu don yi muku hidima!

Nick Sun [email protected]

Lokacin aikawa: Juni-19-2020