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Menene Matatar Kumfa ta Yumbu

Bayanin Samfurin

Tace kumfa yumbuAn ƙera shi ne kawai a matsayin sabon nau'in matatun ƙarfe na narkakken ƙarfe don rage lahani a cikin 'yan shekarun nan. An yi shi ne da kayan yumbu masu inganci, waɗanda manyan abubuwan da ke cikinsa sune Al2O3, Sic, ZrO2. Matatar Kumfa ta yumbu tana da halaye na nauyi mai sauƙi, ƙarfin injina mai yawa, manyan wurare na musamman, babban porosity, kyakkyawan juriyar girgizar zafi, juriyar lalata sinadarai da kwanciyar hankali mai zafi a cikin ƙarfe mai narkewa. Tare da tsarin ramuka masu rarrabawa, suna iya ƙara wuraren saman, da kuma shanye sinter, ƙarfe mai ruwa ya zama mafi tsabta, matsalolin ingancin sharar gida kamar ramin yashi da ramin iska sun ragu sosai kuma ingancin simintin ya zama mafi kyau.

Babban kayan

1. Alumina

2. Slica carbide

3.Zirconia

Cikakkun bayanai game da samfurin

3 (2)

Matatar kumfa ta yumbu ta Alumina sabuwar nau'in matatar ce mai ƙarancin yawa, mai yawan porosity kuma tana da tsarin kwarangwal mai girma uku na matatar. Kuma ana amfani da ita sosai a masana'antar sarrafa aluminum don tace aluminum mai narkewa, don inganta ingancin aluminum. Matatar kumfa ta Alumina na iya cire cakuda mai ƙarfi mara ƙarfe daga aluminum da aluminum alloy fusant yadda ya kamata, rage iskar gas da aka makale da kuma samar da kwararar laminar sannan ƙarfen da aka tace ya fi tsafta sosai. Ƙarfe mai tsabta yana haifar da siminti mai inganci, ƙarancin tarkace, da ƙarancin lahani a cikin haɗakarwa, don inganta ingancin simintin aluminum da sauran simintin ƙarfe mara ƙarfe, waɗanda duk suna taimakawa wajen rage farashin siminti, matsakaicin zafin sabis ɗinsa shine 1200°C.

Rarrabuwa (%)
Kashi 80-90%
Zafin Aiki
≤1100ºC
Ƙarfin Lanƙwasawa (Mpa)
0.6
Ƙarfin Matsi (Mpa)
0.8
Juriyar Girgizar Zafi
Zafin ɗaki sau 6: 1100°C
Yawan Yawa
0.35-0.45 g/cm3
bankin daukar hoto (3)

Matatar yumbu ta silicon carbide, tare da tsarin haɗin raga mai girma uku na soso mai kumfa, na iya sa ruwan ƙarfe ya nuna gyara, tantancewa na inji, kek ɗin tacewa, shawa da sauran hanyoyin tacewa don inganta tsarkin ruwan ƙarfe yadda ya kamata, rage yawan sharar gida, rage asarar sarrafa injina, don haka inganta ingancin samarwa da rage farashin samarwa.

Abun da ke cikin samfurin
Silicon Carbide, AL2O3, SiO2 da sauransu
Launi
Launin toka, Launin toka mai duhu
Amfani da Zafin Jiki
≤1550ºC
Yawan yawan ramin PP (ramuka a kowace murabba'in inch)
10, 15, 20, 30
Porosity
85%-90%
CMOR Mpa
≥1.5Mpa (Ma'aunin Masana'antu 1.0Mpa)
Yawan Yawa
0.4g/cm3~0.5g/cm3
Siffar murabba'i
Simintin ƙarfe mai ƙarfi (ductile casting iron)
Simintin ƙarfe/jan ƙarfe-aluminum da toka
Simintin ƙarfe mai ƙarfi (ductile casting iron)
Simintin ƙarfe/jan ƙarfe-aluminum da toka
Simintin ƙarfe mai ƙarfi (ductile casting iron)
40*40*22
32
64
3
4
25
50*50*22
50
100
4
6
35
60*60*22
72
144
5
8
50
75*50*22
75
150
6
9
75
100*50*22
100
200
8
12
100
75*75*22
110
220
9
14
120
80*80*22
150
300
12
18
140
100*100*22
200
400
16
24
190
150*100*22
300
600
24
36
230
150*150*22
450
900
36
54
350
Siffar zagaye
Simintin ƙarfe mai ƙarfi (ductile casting iron)
Simintin ƙarfe/jan ƙarfe-aluminum da toka
Simintin ƙarfe mai ƙarfi (ductile casting iron)
Toka da aka yi da ƙarfe/
simintin ƙarfe-aluminum
Φ40*22
25
50
2
3.5
Φ50*22
35
70
3
4.5
Φ60*22
50
100
4.2
6.5
Φ70*22
75
150
5.5
8.8
Φ80*22
100
200
7.2
11
Φ90*22
120
240
9
14
Φ100*22
140
280
11
17
Φ110*22
190
380
13
20
Φ120*22
230
460
16
25
Φ150*22
350
700
25
30

微信图片_20190415100543

Farantin tacewa na yumbu na Zirconia wani nau'in farantin tacewa ne na yumbu, wanda aka yi shi da yumbu mai siffar zirconia da kumfa na halitta wanda aka shafa da tsarin raga mai girma uku da ramukan da aka haɗa a kan kwarangwal, sannan a busar da shi a warke sannan a gasa a zafin jiki mai yawa. Tsarin raga mai girma uku yana da kyakkyawan tasirin gyarawa akan kwararar ƙarfe mai rikitarwa, kuma yana da kyakkyawan tasirin sarrafawa akan abubuwan da ba ƙarfe ba da kuma iskar shaka ta biyu da ke faruwa sakamakon lalacewar rami mai rikitarwa.

L * W * T / Diamita * kauri (mm)
Ƙarfin matattara (kg)
Tashar kai tsaye ta kwararar ruwa (kg/s) tana da tsayin mm 300
Babban mataki na deoxygenation
Ƙananan matakin deoxygenation
Simintin ƙarfe mai tushen carbon
Simintin bakin karfe guda
50Dx20
30
90
2.0
3.0
70Dx25
60
175
3.8
5.7
90Dx25
95
285
6.4
9.5
125Dx30
185
550
12.2
18.4
150Dx30
265
795
17.7
26.5
50x50x20
35
110
2.5
3.7
50x75x25
55
170
3.7
5.6
75x75x25
85
255
5.6
8.4
100x100x25
150
450
10.0
15.0
125x125x30
235
700
15.6
23.4
150x150x30
340
1010
22.5
33.7

Aikace-aikacen Samfuri

Ana amfani da shi sosai wajen tace nau'ikan simintin ƙarfe daban-daban da babban ƙarfe mai siminti, simintin ƙarfe mai zafi da simintin jiragen sama, kayan maganadisu, da filayen simintin ƙarfe marasa ƙarfe

Amfanin Samfuri

1. Tsarin: Tsarin hanyar sadarwa mai girma uku, gyarawa mai santsi da cikawa. Tsarin hanyar sadarwa mai girma uku na sama, tsakiya da ƙasa ba shi da ramuka da aka toshe, babu ramuka masu makafi, rage kwararar iska, kwararar laminar flocculation, da cikawa mai karko.
2. Tacewa: Tashar Labyrinth, ingantaccen toshewar slag na injiniya Akwai gibin ƙananan abubuwa, shaƙar slag mai ƙarfi, tacewa mai inganci, haɗakar oxide, slag da sauran manyan ƙazanta.
3. Aiki: Babban yanki na musamman na ciki na matatar. Tokar ta isa kuma ba tare da ramukan makafi ba, tana samar da cikakken tashar ƙarfafa ramuka masu girma uku, mai girma da yawa, tana shan ƙananan abubuwan da ke ciki.

Lokacin Saƙo: Yuni-26-2025
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