Meetso ea lik'hemik'hale le tšebeliso ea tšepe e fetotsoeng ea manganese
|
naha |
Sehlopha sa tšepe |
Karohano ea sebopeho sa lik'hemik'hale ea lik'hemik'hale (%) |
Sebelisa Mohlalao |
||||||
|
C |
Si |
Mn |
MO |
Cr |
Tse ling |
||||
|
China |
Mn6mo |
1.2-1.4 |
0.4-0.7 |
5.5-7.0 |
0.8-1.2 |
(Karolo e nyane) |
- |
E loketse lisebelisoa tsa mashala tsa mashala le mochini oa kaho |
|
|
Amerika |
Sehlohlolo |
Keletso A |
1.05-1.35 |
0.40-0.70 |
5.75-6.75 |
0.90-1.20 |
Masapo |
- |
|
|
K |
0.80-1.00 |
0.40-0.70 |
6.00-7.00 |
0.90-1.20 |
Masapo |
- |
|||
|
China |
5cr5mn9 |
0.54 |
- |
8.86 |
- |
4.94 |
- |
Ho Roma Lerako la Morning le Lerako la Trusher, meno a motlakase a motlakase |
|
|
60cr5mn11 |
0.58 |
- |
11.0 |
- |
4.7 |
- |
|||
|
Mn9r2 |
- |
- |
- |
- |
- |
- |
|||
|
45mn17al3 |
0.34-0.42 |
0.27-0.57 |
17.2-18.0 |
- |
- |
Al: 2.97-3.20 |
Mosebetsi o nang le tšusumetso e phahameng ea khatello ea maikutlo, joalo ka hamore ea mobu le motheo oa eona |
||
|
7mn13 |
0.7-0.8 |
E ka tlase ho kapa e lekanang le 0.5 |
12.5-14.5 |
- |
- |
TI: e ka tlase ho kapa e lekanang le 0,1 |
Sebelisa tlasa naha ea ho lahla. Khohlo e kholo ea ExcAvator, sebopeho se rarahaneng sa boto ea grid, boto ea lining, jj |
||
Manganese STEEL (PANGANE STEEL)
Anyela e nang le 10% ea manganese. Ka 1882, o ile a fumana tšepe ea Mangasine ea Ausnitic ea Mangustitic ea Majaletere ea Austenitic, 'me ka 1883, British had nalifield (Rahadfield) a fumana setšabelo se phahameng sa manganese. Tšeho ea peo ea mangenese e ka aroloa ka mekhahlelo e 'meli ho latela lisebelisoa tsa eona tse fapaneng:
(1) tšepe e loantšang. Mofuta ona oa tšepe o na le 10% ~ 15% Mangese, 'me litaba tsa khabone e phahame, hangata 0.90% ea 0,90% ea e fetang 1.0%. Sebopeho sa eona sa lik'hemik'hale se (%):
C0.90-1.50mn10.0-15.0
Si0.30 ~ 1,0 s 0.05 p 0.10 mofuta ona oa lefu la manganese, e hahiloeng ka feshene ea koae, e sa sebetseng hantle ho etsa hore ho beoa boto
Hangata, lisele tsa ho qhobosheane tsa peo ea polao ea polao ea pontso e entsoe ka nako e telele, carbide le perela, 'me ka linako tse ling li na le likstale tse ngata tsa phosphorus. Palo ea Carbide e kholo, hangata e hlaha marang-rang a moeling oa lijo-thollo. Ka hona, tšepe e phahameng ea Manganese e tikolohong e hapiloeng ebile e ke ke ea sebelisoa le ho hloka kalafo e tiileng ea tharollo. Mokhoa o tloaetseng mokhoa oa kalafo oa mocheso ke phekolo ea tharollo, moo tšepe e futhumetseng ho isa ho 1050 ~ 1100, phapanyetsano ea ho felisa linahuti, e le hore metsi a bolokoe ho mocheso oa kamore. Ka mor'a kalafo ea mocheso, matla, lesela le ntlafalitsoeng le matla a motlakase le thata la tšepe le ntlafatsoa haholo, hangata mokhoa oa kalafo o boetse o bitsoa kalafo ea thata ea metsi. Kamora kalafo ea mocheso, thepa ea mochini ke: Σ B615 ~ 1275La σ15% ~ 45 J /5%
Kamora kalafo e tiileng ea tharollo, ho tla ba le koloi e nyane ea ho noka, e ntseng e ka sebelisoa ha chelete e nyane ebile e kopana le litekanyetso tsa liteko.
