HANA
PAHA MANGANESE KIEKIE
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Puhi pahuhe mau papa metala mānoanoa, maʻamau kekahi hui ʻana o ka chrome, i hana ʻia no ke kumu o ka wāwahi pono ʻana i nā mea like me ka asphalt, ka lepo, ka limestone, etc.
pā puhihe wahi koʻikoʻi i ka wā o ka ʻohi ʻana memea hoʻopāpā ʻāʻī. Hoʻohana pinepine ʻia nā mea o nā pā puhi e like me ka hana o ka crusher hopena.
Ke hoʻonoho ʻia i loko o nā mea hoʻoheheʻe hopena, hoʻokomo ʻia nā pahu puhi i loko o karotora hoʻohuli ʻia i nā māmā kiʻekiʻe, e ʻimi mau ana ka hui rotor holoʻokoʻa e hahau i ka mea. I loko o kēia kaʻina hana, kapā puhihaki i nā mea a hiki i ka loaʻa ʻana o ka nui kūpono e hāʻule i waho ma o kakeena crusher hopena.
Nā ʻāpana ʻokoʻa ʻokoʻa maoli - Impact Crusher Blow Bars i hana ʻia e SHANVIM
Hāʻawi ʻo SHANVIM® i nā hoʻolālā like ʻole a hana i nā ʻano hoʻonā like ʻole o ka blow bar no ka laulā nui o nā OEM horizontal impact crusher brands e like me: Hazemag, Mesto, Kleemann, Rockster, Rubble Master, Powerscreen, Striker, Keestrack, McClosky, Eagle, Tesab, Finlay a me nā mea ʻē aʻe. . SHANVIM®"ʻOkoʻa maoli"Hoʻolālā ʻia nā pahu puhi e hoʻolōʻihi i ke ola ʻaʻahu, hāʻawi i kahi kūpono kūpono kūpono no kāu mea hoʻokūkū, a hoʻonui i nā helu hana ʻoiaie hoemi ana i na koina-no ka-ton.
Loaʻa nā Pahu Puhi ʻokoʻa SHANVIM® no ka hāʻule ʻana o nā hiʻohiʻona ma lalo
Hiki ke palahalaha a i ʻole ka ʻāʻī o ka auwae paʻa a hoʻoneʻe. Ma keʻano laulā, hana ʻia nā pā ʻāwae me ke kila manganese kiʻekiʻe ka mea nui o ka lole. ʻO ke kila manganese kiʻekiʻe ka inoaKe kila manganese Hadfield, he kila nona ka manganese kiʻekiʻe loa a nonawaiwai austenitic. ʻAʻole paʻakikī wale nō ia mau papa akā he ductile a paʻakikī hoʻi me ka hoʻohana ʻana.
Hāʻawi mākou i nā papa āpau ma 13%, 18% a me 22% mau māka o ka manganese me ka chromium mai ka 2% -3%. E nānā ma lalo o ka papaʻaina o kā mākou mau waiwai make ʻāwae manganese kiʻekiʻe:
Metallurgy of the Blow Bars
Loaʻa nā pahu pahu pahu ʻo SHANVIM i nā ʻano metala like ʻole e hoʻokō i kāu mau pono ʻoki kūʻokoʻa. ʻO ka laulā o nā metallurgies e komo pū me Manganese, Low Chrome, Medium Chrome, High Chrome, Martensitic a me Composite Ceramic.
E like me ka mea i hōʻike ʻia ma ke kiʻi, ʻo ka piʻi ʻana o ke kūpaʻa ʻana o ke kila (paʻakikī) e hui pū ʻia me ka hōʻemi ʻana i ka paʻakikī (ka hopena hopena) o ka mea.
HAAWINA MANGANESE
ʻO ka pale ʻana o ke kila manganese me ke ʻano austenitic e pili ana i ke ʻano o ka paʻakikī o ka hana. ʻO ka hopena a me ka hoʻouka kaumaha ka hopena o ka paʻakikī o ka hale austenitic ma ka ʻili. ʻO ka paʻakikī mua o ke kila manganese he approx. 20 HRC. ʻO ka ikaika o ka hopena ma kahi o. 250J/cm².
Ma hope o ka paʻakikī o ka hana, hiki i ka paʻakikī mua ke hiki i ka approx. 50 HRC. ʻO nā papa hohonu hohonu, ʻaʻole i paʻakikī i kēia manawa e hāʻawi i ka paʻakikī nui o kēia kila. ʻO ka hohonu a me ka paʻakikī o nā papa hana paʻakikī e pili ana i ka noi a me ke ʻano o ke kila manganese.
He moʻolelo lōʻihi ko Manganese steel. I kēia mau lā, hoʻohana nui ʻia kēia kila no nā ʻāwae crusher, nā cones ʻoki a me nā pūpū ʻōpala (mantles & bowl liners). I ka hopena crusher, pono wale ia e hoʻohana i nā pahu puhi manganese i ka wā e wāwahi ai i nā mea hānai liʻiliʻi a me ka nui loa (e like me ka limestone).
HAAWINA KROME
Me ke kila chrome, hoʻopaʻa ʻia ke kalapona ma ke ʻano o ka chromium carbide. Hoʻokumu ʻia ka pale ʻana o ke kila chrome i kēia mau carbide paʻakikī o ka matrix paʻakikī, kahi e pale ʻia ai ka neʻe ʻana e nā offsets, e hāʻawi ana i kahi kiʻekiʻe o ka ikaika akā i ka manawa like ʻole ka paʻakikī.
I mea e pale ai i ka palupalu o nā mea, pono e mālama ʻia nā pā puhi. No laila, pono e mālama pono ʻia ka mahana a me nā palena manawa annealing. He 60 a hiki i ka 64 HRC ka paakiki o ke kila Chrome a me ka ikaika haahaa loa o 10 J/cm².
No ka pale ʻana i ka haki ʻana o nā pahu kila chrome, ʻaʻohe mea hiki ke wāwahi ʻia i loko o ka mea hānai.
SHANVIM Chorme Blow Bars Elements
| Mea Kiekie Chrome Casting Material Chemical Composition | |||||||||
| Code Elem | Cr | C | Na | Cu | Mn | Si | Na | P | HRC |
| KmTBCr4Mo | 3.5-4.5 | 2.5-3.5 | / | / | 0.5-1.0 | 0.5-1.0 | / | ≤0.15 | ≥55 |
| KmTBCr9Ni5Si2 | 8.0-1.0 | 2.5-3.6 | 4.5-6.5 | 4.5-6.5 | 0.3-0.8 | 1.5-2.2 | 4.5-6.5 | / | ≥58 |
| KmTBCr15Mo | 13-18 | 2.8-3.5 | 0-1.0 | 0-1.0 | 0.5-1.0 | ≤1.0 | 0-1.0 | ≤0.16 | ≥58 |
| KmTBCr20Mo | 18-23 | 2.0-3.3 | ≤2.5 | ≤1.2 | ≤2.0 | ≤1.2 | ≤2.5 | ≤0.16 | ≥60 |
| KmTBCr26 | 23-30 | 2.3-3.3 | ≤2.5 | ≤2.0 | ≤1.0 | ≤1.2 | ≤2.5 | ≤0.16 | ≥60 |
HAAWINA MARTENSITIC
ʻO Martensite kahi ʻano hao piha kalapona piha i hana ʻia e ka hoʻoluʻu wikiwiki. Aia wale nō i ka mālama wela ma hope e wehe ʻia ke kalapona mai ka martensite, kahi e hoʻomaikaʻi ai i ka ikaika a me nā waiwai. ʻO ka paʻakikī o kēia kila ma waena o 44 a 57 HRC a me ka ikaika hopena ma waena o 100 a me 300 J/cm².
No laila, e pili ana i ka paʻakikī a me ka paʻakikī, aia nā kila martensitic ma waena o ke kila manganese a me ke kila chrome. Hoʻohana ʻia ia inā he liʻiliʻi loa ka haʻahaʻa hopena e hoʻopaʻakikī i ke kila manganese, a / a i ʻole ke kūpaʻa ʻaʻahu maikaʻi e koi ʻia me ke kūpaʻa koʻikoʻi hopena maikaʻi.
METAL MATRIX ME KERAMIKA COMPOSITE
Metal Matrix Composites, hoʻohui i ke kūpaʻa kiʻekiʻe o ka matrix metala me nā seramika paʻakikī loa. Hana ʻia nā porous preforms i hana ʻia i nā ʻāpana seramika i ke kaʻina hana. Ke komo nei ka mea hoʻoheheʻe metala i loko o ka pūnaewele ceramic porous. ʻO ka ʻike a me ka ʻike e pili ana i ke kaʻina hoʻoheheʻe ʻana i hui pū ʻia nā mea ʻelua - ke kila me ka mānoanoa o 7.85 g / cm³ a me ka ceramic me ka mānoanoa o 1-3 g / cm³ - a aia kahi infiltration hohonu.
ʻO kēia hui ʻana e hana i nā pahu puhi ʻoi aku ka pale ʻana i ka ʻaʻahu akā i ka manawa like ke kūpaʻa loa. Me nā kī kī i hana ʻia me nā composites mai ke kahua o nā ceramics, kahi ola lawelawe ʻekolu a ʻelima mau manawa e like me ke kila martensitic hiki ke hoʻokō.
