Impact crusher blow bar high chrome keʻokeʻo hao martensitic a me ka ceramic insert

ʻAʻole wale ʻo Sunrise e hoʻopuka i nā ʻano inoa kaulana kaulana o ka hopena crusher blow bar, akā hiki ke hana i ka hana maʻamau a me ka hana ʻana e like me nā kiʻi a me nā mea i hāʻawi ʻia e nā mea kūʻai. Ua kūpaʻa mau ʻo Sunrise i ka hāʻawi ʻana i nā mea kūʻai aku i nā pahu puhi me ke ola lawelawe lōʻihi, a laila e kōkua ana i nā mea kūʻai aku e hōʻemi i nā kumukūʻai hana. I kēia lā, ua hoʻohana nui ʻia ka Sunrise blow bar i ke one a me ka ʻiliʻili ʻili, ke kūkulu ʻana i nā ʻōpala a me ka ʻōpala mineral a me nā māla ʻē aʻe, a ua ʻike nui ʻia e nā mea kūʻai aku.


Huahana Huahana

Huahana Huahana

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No ka hana ʻana i nā huahana hopena maikaʻi loa ma ke kumu kūʻai haʻahaʻa me ka maikaʻi a me ka hilinaʻi kiʻekiʻe, pono ʻoe e koho i nā ʻāpana ʻaʻahu i hoʻopaʻa ʻia no kāu noi kuʻi. ʻO nā kumu nui e noʻonoʻo ai penei:

1. ʻO ke ʻano o nā pōhaku a i ʻole nā ​​​​minela e ʻoki ʻia.
2. Ka nui o ke kino, ka makū a me ka papa paʻakikī o Mohs.
3. ʻO ka mea a me ke ola o nā pahu puhi i hoʻohana mua ʻia.

E hana i luna

Ma keʻano laulā, ʻo ke kūpaʻa ʻaʻahu (a i ʻole ka paʻakikī) o nā mea paʻa metala i hoʻopaʻa ʻia i ka paia e hōʻemi loa i kona kū ʻana i ka hopena (a i ʻole ka paʻakikī). Hiki i ke ʻano o ka hoʻokomo ʻana i ka ipu lepo i loko o ka mea metala matrix hiki ke hoʻonui nui i kona kūpaʻa ʻaʻahu me ka ʻole o ka hoʻopili ʻana i kona kūpaʻa hopena.

Kiekie Manganese Steel

hōʻike
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ʻO ke kila manganese kiʻekiʻe he mea paʻa i ka lole me ka mōʻaukala lōʻihi a ua hoʻohana nui ʻia i nā mea crushers hopena. Loaʻa i ke kila manganese kiʻekiʻe ke kūpaʻa hopena. ʻO ke kūpaʻa ʻaʻahu e pili pinepine i ke kaomi a me ka hopena ma kona ʻili. Ke hoʻopili ʻia ka hopena nui, hiki ke hoʻopaʻakikī ʻia ke ʻano austenite ma ka ʻili i ka HRC50 a i ʻole ke kiʻekiʻe.

ʻO nā hāmare pā kila manganese kiʻekiʻe e ʻōlelo ʻia no ka ʻohi mua ʻana me nā mea nui o ka nui o ka meaʻai nui a me ka paʻakikī haʻahaʻa.

ʻO ke kila manganese kiʻekiʻe

Mea waiwai

Hoʻohui Kimia

Waiwai Makani

Mn%

Cr%

C%

Si%

Ak/cm

HB

Mn14

12-14

1.7-2.2

1.15-1.25

0.3-0.6

> 140

180-220

Mn15

14-16

1.7-2.2

1.15-1.30

0.3-0.6

> 140

180-220

Mn18

16-19

1.8-2.5

1.15-1.30

0.3-0.8

> 140

190-240

Mn22

20-22

1.8-2.5

1.10-1.40

0.3-0.8

> 140

190-240

Microstructure o ke kila manganese kiʻekiʻe

Impact Crusher Blow Bar7

Ke kila Martensitic

Hoʻokumu ʻia ka ʻōnaehana Martensite e ka hoʻomaloʻo wikiwiki ʻana o ke kila kalapona piha piha. Hiki i nā ʻātoma kalapona ke hoʻopuehu i waho o ka martensite wale nō i ke kaʻina hoʻomaha wikiwiki ma hope o ka mālama wela. ʻOi aku ka paʻakikī o ke kila Martensitic ma mua o ke kila manganese kiʻekiʻe, akā ʻoi aku ka hoʻemi ʻana o kona hopena. ʻO ka paʻakikī o ke kila martensitic ma waena o HRC46-56. Ma muli o kēia mau waiwai, ʻoi aku ka maʻamau o ka martensitic steel blow bar no ka ʻoki ʻana i nā noi i kahi haʻahaʻa haʻahaʻa akā koi ʻia ke kūpaʻa lole kiʻekiʻe.

Impact Crusher Blow Bar5

Microstructure o ke kila martensitic

Hao Keʻokeʻo Chromium kiʻekiʻe

I ka hao keʻokeʻo chromium kiʻekiʻe, ua hui pū ʻia ke kalapona me ka chromium ma ke ʻano o ka chromium carbide. Loaʻa i ka hao keʻokeʻo chromium kiʻekiʻe ke kūpaʻa aahu. Ma hope o ka hoʻomaʻamaʻa wela, hiki i kona paʻakikī ke hiki i 60-64HRC, akā ua hoʻemi ʻia kona hopena. Ke hoʻohālikelike ʻia me ke kila manganese kiʻekiʻe a me ke kila martensitic, ʻoi aku ka kiʻekiʻe o ka hao hao chromium kiʻekiʻe, akā ʻo ka haʻahaʻa loa ka hopena.

Impact Crusher Blow Bar6
Impact Crusher Blow Bar9

I ka hao keʻokeʻo chromium kiʻekiʻe, ua hui pū ʻia ke kalapona me ka chromium ma ke ʻano o ka chromium carbide. Loaʻa i ka hao keʻokeʻo chromium kiʻekiʻe ke kūpaʻa aahu. Ma hope o ka hoʻomaʻamaʻa wela, hiki i kona paʻakikī ke hiki i 60-64HRC, akā ua hoʻemi ʻia kona hopena. Ke hoʻohālikelike ʻia me ke kila manganese kiʻekiʻe a me ke kila martensitic, ʻoi aku ka kiʻekiʻe o ka hao hao chromium kiʻekiʻe, akā ʻo ka haʻahaʻa loa ka hopena.

ʻO ka hui kemika o ka hao keʻokeʻo chromium kiʻekiʻe

ASTM A532

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C

Mn

Si

Ni

Cr

Mo

             

I

A

Ni-Cr-Hc

2.8-3.6

2.0 Max

0.8 Max

3.3-5.0

1.4-4.0

1.0 Max

I

B

Ni-Cr-Lc

2.4-3.0

2.0 Max

0.8 Max

3.3-5.0

1.4-4.0

1.0 Max

I

C

Ni-Cr-GB

2.5-3.7

2.0 Max

0.8 Max

4.0 Max

1.0-2.5

1.0 Max

I

D

Ni-HiCr

2.5-3.6

2.0 Max

2.0 Max

4.5-7.0

7.0-11.0

1.5 Max

II

A

12Cr

2.0-3.3

2.0 Max

1.5 Max

0.40-0.60

11.0-14.0

3.0 Max

II

B

15CrMo

2.0-3.3

2.0 Max

1.5 Max

0.80-1.20

14.0-18.0

3.0 Max

II

D

20CrMo

2.8-3.3

2.0 Max

1.0-2.2

0.80-1.20

18.0-23.0

3.0 Max

III

A

25Cr

2.8-3.3

2.0 Max

1.5 Max

0.40-0.60

23.0-30.0

3.0 Max

Microstructure o High Chromium White Iron

Impact Crusher Blow Bar13

Mea Hana Hana Metala-Metala (CMC)

ʻO ka CMC kahi mea pale lole e hoʻohui i ka paʻakikī maikaʻi o nā mea metala (martensitic steel a i ʻole kiʻekiʻe-chromium cast iron) me ka paʻakikī kiʻekiʻe loa o nā seramika ʻoihana. Hana ʻia nā ʻāpana seramika o kahi nui kikoʻī e hana i kahi kino porous o nā ʻāpana seramika. Komo loa ka metala i hooheheeia i loko o ka waena o ka hale seramika i ka wa e hoolei ana a hui pu me ka ipu lepo.

Hiki i kēia hoʻolālā ke hoʻomaikaʻi maikaʻi i ka hana anti-wear o ka maka hana; i ka manawa like, ʻo ke kino nui o ka pā puhi a i ʻole ka hāmare e hana mau ʻia i ka metala e hōʻoia i kāna hana palekana, e hoʻoponopono maikaʻi i ka kuee ma waena o ka pale ʻana a me ka pale ʻana i ka hopena, a hiki ke hoʻololi ʻia i nā ʻano hana hana. Wehe ia i kahi kahua hou no ke koho ʻana i nā ʻāpana ʻāpana kiʻekiʻe no ka hapa nui o nā mea hoʻohana, a hana i nā pono waiwai maikaʻi.

a.Martensitic Steel + Ceramic
Ke hoʻohālikelike ʻia me ka pahu pahu martensitic maʻamau, ʻoi aku ka ʻoi aku o ka paʻakikī o ka martensitic ceramic blow hammer ma luna o kona ʻaʻahu, akā ʻaʻole e emi ka hopena o ka hammer blow. I nā kūlana hana, hiki i ka martensitic ceramic blow bar ke lilo i mea hoʻololi maikaʻi no ka noi a hiki ke loaʻa ma kahi o 2 mau manawa a i ʻole ke ola lawelawe.

b.High Chromium White Iron +Ceramic
ʻOiai ua loaʻa i ka pahu pahu hao kiʻekiʻe-chromium maʻamau ke kūpaʻa ʻaʻahu kiʻekiʻe, i ka wā e ʻoki ai i nā mea me ka paʻakikī kiʻekiʻe loa, e like me ka granite, hoʻohana mau ʻia nā pahu puhi pale aʻe e hoʻolōʻihi i ko lākou ola hana. I kēia hihia, ʻoi aku ka maikaʻi o ka hao hao chromium kiʻekiʻe me ka pahu pahu seramika i hoʻokomo ʻia. Ma muli o ka hoʻokomo ʻana i nā seramika, ua hoʻonui hou ʻia ka paʻakikī o ka ʻili o ka hāmare puhi, a ua hoʻomaikaʻi maikaʻi ʻia kona kūpaʻa ʻana, ʻo 2 mau manawa a i ʻole ka lōʻihi o ke ola lawelawe ma mua o ka hao keʻokeʻo chromium kiʻekiʻe.

Impact Crusher Blow Bar8
Impact Crusher Blow Bar10
Impact Crusher Blow Bar11
Impact Crusher Blow Bar12
Impact Crusher Blow Bar14
Impact Crusher Blow Bar15

ʻO nā pono o ka Ceramic-Metal Composite Material (CMC)
(1) Paʻakikī akā ʻaʻole palupalu, paʻakikī a paʻa i ka ʻaʻahu, e loaʻa ana i kahi kaulike ʻelua o ka pale ʻana a me ka paʻakikī kiʻekiʻe;
(2) ʻO 2100HV ka paʻakikī paʻakikī, a hiki i ke kūpaʻa ʻaʻahu ke piʻi i 3 a 4 mau manawa o nā mea hao maʻamau;
(3) Hoʻolālā hoʻolālā pilikino, laina ʻaʻahu kūpono aʻe;
(4) Ke ola lōʻihi a me nā pono waiwai kiʻekiʻe.

Laina Huahana

Makana Mīkini

ʻAno mīkini

Metso

LT-NP 1007
LT-NP 1110
LT-NP 1213
LT-NP 1315/1415
LT-NP 1520/1620

Hazemag

1022
1313
1320
1515
791
789

Sandvik

QI341 (QI240)
QI441(QI440)
QI340 (I-C13)
CI124
CI224

Kleemann

MR110 EVO
MR130 EVO
MR100Z
MR122Z

Terex Pegson

XH250 (CR004-012-001)
XH320-mea hou
XH320-kahiko
1412 (XH500)
428 Tracpactor 4242 (300 kiʻekiʻe)

Pākuʻi mana

Trackpactor 320

Terex Finlay

I-100
I-110
I-120
I-130
I-140

Kahu ʻōpala

RM60
RM70
RM80
RM100
RM120

Tesab

RK-623
RK-1012

Extec

C13

Telsmith

6060

Keestrack

R3
R5

McCloskey

I44
I54

Lippmann

4248

Aeto

1400
1200

Mea hoʻokuʻi

907
1112/1312 -100mm
1112/1312 -120mm
1315

Kumbee

No1
No2

ʻO Shanghai Shanbao

PF-1010
PF-1210
PF-1214
PF-1315

SBM/Henan Liming/Shanghai Zenith

PF-1010
PF-1210
PF-1214
PF-1315
PFW-1214
PFW-1315

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