Sefa ya Ceramic Foam
Mafotokozedwe Akatundu
Ceramic thovu fyulutandi mtundu watsopano wa zinthu zomwe zimagwiritsidwa ntchito posefa zamadzimadzi monga zitsulo zosungunuka. Ili ndi mawonekedwe apadera komanso magwiridwe antchito abwino kwambiri ndipo imagwiritsidwa ntchito kwambiri m'mafakitale monga kuponyera.
1. Alumina:
Ntchito kutentha: 1250 ℃. Oyenera kusefa ndi kuyeretsa ma aluminiyamu ndi ma alloy solutions. Amagwiritsidwa ntchito kwambiri pakuponyera mchenga wamba komanso kuponyera nkhungu kosatha monga kuponyera mbali za aluminiyumu zamagalimoto.
Ubwino:
(1) Chotsani zonyansa bwino.
(2) Kuthamanga kwa aluminiyumu Yokhazikika komanso kosavuta kudzaza.
(3) Chepetsani cholakwika choponya, sinthani mawonekedwe apamwamba komanso katundu wazinthu.
2. SIC
Ili ndi mphamvu zabwino kwambiri komanso kukana kutentha kwambiri ndi dzimbiri lamankhwala, ndipo imatha kupirira kutentha kwambiri mpaka pafupifupi 1560 ° C. Ndikoyenera kuponyera zitsulo zamkuwa ndi chitsulo chosungunula.
Ubwino:
(1) Chotsani zonyansa ndikuwongolera chiyero cha chitsulo chosungunuka bwino.
(2) Kuchepetsa chipwirikiti ngakhalenso kudzaza.
(3) Kupititsa patsogolo kuponya pamwamba ndi zokolola, kuchepetsa chiopsezo cha chilema.
3. Zirconia
Kutentha kosagwira kutentha ndikwambiri kuposa 1760 ℃, komwe kumakhala ndi mphamvu zambiri komanso kukana kutentha kwambiri. Ikhoza kuchotsa bwino zonyansa muzitsulo zachitsulo ndikuwongolera khalidwe lapamwamba komanso makina a castings.
Ubwino:
(1) Kuchepetsa zonyansa zazing’ono.
(2) Chepetsani cholakwika chapamtunda, sinthani mawonekedwe apamwamba.
(3) Kuchepetsa kugaya, kutsika mtengo wa makina.
4. Kugwirizana kwa carbon
Wopangidwa makamaka kuti agwiritse ntchito zitsulo za carbon ndi low-alloy steel, fyuluta yochokera ku carbon-based ceramic thovu ndiyofunikanso kupanga zitsulo zazikulu. Imachotsa bwino zonyansa zazikulu kuchokera kuchitsulo chosungunula pomwe imagwiritsa ntchito malo ake akuluakulu kuti itenge ma microscopic inclusions, kuonetsetsa kuti chitsulo chosungunula chidzadzaza bwino. Izi zimabweretsa kuyeretsa koyera komanso kuchepetsedwa
chipwirikiti.
Ubwino:
(1) Kutsika kwapang'onopang'ono, kulemera kocheperako komanso kutentha kwamafuta, zomwe zimapangitsa kuti pakhale kocheperako kosungirako kutentha kwambiri. Izi zimalepheretsa chitsulo chosungunula choyambirira kuti chisalimba mu fyuluta ndikupangitsa kuti chitsulocho chidutse mwachangu kudzera mu fyuluta. Kudzazidwa msanga kwa fyuluta kumathandizira kuchepetsa chipwirikiti chomwe chimayambitsidwa ndi inclusions ndi slag.
(2) Zogwiritsidwa ntchito kwambiri, kuphatikiza mchenga, chipolopolo, ndi kuponyera mwatsatanetsatane za ceramic.
(3) Kutentha kwapamwamba kwambiri kwa 1650 ° C, kufewetsa kwambiri machitidwe othira achikhalidwe.
(4) Mapangidwe apadera amitundu itatu amawongolera bwino kuthamanga kwachitsulo, zomwe zimapangitsa kuti pakhale kugawa kwapang'onopang'ono kwa microstructure pakuponya.
(5) Imasefa bwino zinyalala zazing'ono zopanda zitsulo, ndikuwongolera machinability a zigawo.
(6) Imapititsa patsogolo mawonekedwe amakina akuponya, kuphatikiza kuuma kwa pamwamba, kulimba kwamphamvu, kukana kutopa, komanso kutalika.
(7) Palibe zoyipa pakukonzanso kwa regrind yomwe ili ndi zinthu zosefera.
Mndandanda wazinthu
| Zitsanzo ndi Magawo a Alumina Ceramic Foam Zosefera | |||||
| Kanthu | Mphamvu Yopondereza (MPa) | Porosity (%) | Kuchulukana Kwambiri (g/cm3) | Kutentha kwa Ntchito (≤℃) | Mapulogalamu |
| Mtengo wa RBT-01 | ≥0.8 | 80-90 | 0.35-0.55 | 1200 | Aluminium Alloy Casting |
| RBT-01B | ≥0.4 | 80-90 | 0.35-0.55 | 1200 | Kuponya Kwakukulu kwa Aluminium |
| Kukula ndi Kutha kwa Zosefera za Alumina Ceramic Foam | ||||
| Kukula (mm) | Kulemera (kg) | Mayendedwe (kg/s) | Kulemera (kg) | Mayendedwe (kg/s) |
| 10 ppi | 20 ppi | |||
| 50*50*22 | 42 | 2 | 30 | 1.5 |
| 75*75*22 | 96 | 5 | 67 | 4 |
| 100*100*22 | 170 | 9 | 120 | 7 |
| φ50*22 | 33 | 1.5 | 24 | 1.5 |
| φ75*22 | 75 | 4 | 53 | 3 |
| φ90*22 | 107 | 5 | 77 | 4.5 |
| Kukula Kwakukulu (Ichi) | Kulemera (Ton) 20,30,40ppi | Mayendedwe (kg/mphindi) | ||
| 7"*7"*2" | 4.2 | 25-50 | ||
| 9"*9"*2" | 6 | 25-75 | ||
| 10"*10"*2" | 6.9 | 45-100 | ||
| 12"*12"*2" | 13.5 | 90-170 | ||
| 15"*15"*2" | 23.2 | 130-280 | ||
| 17"*17"*2" | 34.5 | 180-370 | ||
| 20"*20"*2" | 43.7 | 270-520 | ||
| 30"*23"*2" | 57.3 | 360-700 | ||
| Zitsanzo ndi Magawo a SIC Ceramic Foam Zosefera | |||||
| Kanthu | Mphamvu Yopondereza (MPa) | Porosity (%) | Kuchulukana Kwambiri (g/cm3) | Kutentha kwa Ntchito (≤℃) | Mapulogalamu |
| Mtengo wa RBT-0201 | ≥1.2 | ≥80 | 0.40-0.55 | 1480 | Ductile iron, imvi chitsulo ndi non-ferro aloyi |
| Mtengo wa RBT-0202 | ≥1.5 | ≥80 | 0.35-0.60 | 1500 | Kwa kuponyedwa mwachindunji ndi chitsulo chachikulu |
| Mtengo wa RBT-0203 | ≥1.8 | ≥80 | 0.47-0.55 | 1480 | Kwa ma turbine amphepo ndi ma castings akuluakulu |
| Kukula ndi Kutha kwa Zosefera za SIC Ceramic Foam | ||||||||
| Kukula (mm) | 10 ppi | 20 ppi | ||||||
| Kulemera (kg) | Mayendedwe (kg/s) | Kulemera (kg) | Mayendedwe (kg/s) | |||||
| Imvi Chitsulo | Chitsulo cha Ductile | Grey Iron | Chitsulo cha Ductile | Grey Iron | Chitsulo cha Ductile | Grey Iron | Chitsulo cha Ductile | |
| 40*40*15 | 40 | 22 | 3.1 | 2.3 | 35 | 18 | 2.9 | 2.2 |
| 40*40*22 | 64 | 32 | 4 | 3 | 50 | 25 | 3.2 | 2.5 |
| 50*30*22 | 60 | 30 | 4 | 3 | 48 | 24 | 3.5 | 2.5 |
| 50*50*15 | 50 | 30 | 3.5 | 2.6 | 45 | 26 | 3.2 | 2.5 |
| 50*50*22 | 100 | 50 | 6 | 4 | 80 | 40 | 5 | 3 |
| 75*50*22 | 150 | 75 | 9 | 6 | 120 | 60 | 7 | 5 |
| 75*75*22 | 220 | 110 | 14 | 9 | 176 | 88 | 11 | 7 |
| 100*50*22 | 200 | 100 | 12 | 8 | 160 | 80 | 10 | 6.5 |
| 100*100*22 | 400 | 200 | 24 | 15 | 320 | 160 | 19 | 12 |
| 150*150*22 | 900 | 450 | 50 | 36 | 720 | 360 | 40 | 30 |
| 150*150*40 | 850-1000 | 650-850 | 52-65 | 54-70 | _ | _ | _ | _ |
| 300*150*40 | 1200-1500 | 1000-1300 | 75-95 | 77-100 | _ | _ | _ | _ |
| φ50*22 | 80 | 40 | 5 | 4 | 64 | 32 | 4 | 3.2 |
| φ60*22 | 110 | 55 | 6 | 5 | 88 | 44 | 4.8 | 4 |
| φ75*22 | 176 | 88 | 11 | 7 | 140 | 70 | 8.8 | 5.6 |
| φ80*22 | 200 | 100 | 12 | 8 | 160 | 80 | 9.6 | 6.4 |
| φ90*22 | 240 | 120 | 16 | 10 | 190 | 96 | 9.6 | 8 |
| 100*22 | 314 | 157 | 19 | 12 | 252 | 126 | 15.2 | 9.6 |
| 125*25 | 400 | 220 | 28 | 18 | 320 | 176 | 22.4 | 14.4 |
| Ma Model ndi Magawo a Zirconia Ceramic Foam Zosefera | |||||
| Kanthu | Mphamvu Yopondereza (MPa) | Porosity (%) | Kuchulukana Kwambiri (g/cm3) | Kutentha kwa Ntchito (≤℃) | Mapulogalamu |
| Mtengo wa RBT-03 | ≥2.0 | ≥80 | 0.75-1.00 | 1700 | Kwa Chitsulo chosapanga dzimbiri, Chitsulo cha Carbon ndi kusefera kwakukulu kwachitsulo |
| Kukula ndi Kutha kwa Zirconia Ceramic Foam Zosefera | |||
| Kukula (mm) | Mayendedwe (kg/s) | Kuthekera(kg) | |
| Chitsulo cha Carbon | Alloyed Chitsulo | ||
| 50*50*22 | 2 | 3 | 55 |
| 50*50*25 | 2 | 3 | 55 |
| 55*55*25 | 4 | 5 | 75 |
| 60*60*22 | 3 | 4 | 80 |
| 60*60*25 | 4.5 | 5.5 | 86 |
| 66*66*22 | 3.5 | 5 | 97 |
| 75*75*25 | 4.5 | 7 | 120 |
| 100*100*25 | 8 | 10.5 | 220 |
| 125*125*30 | 18 | 20 | 375 |
| 150*150*30 | 18 | 23 | 490 |
| 200*200*35 | 48 | 53 | 960 |
| φ50*22 | 1.5 | 2.5 | 50 |
| φ50*25 | 1.5 | 2.5 | 50 |
| φ60*22 | 2 | 3.5 | 70 |
| φ60*25 | 2 | 3.5 | 70 |
| φ70*25 | 3 | 4.5 | 90 |
| φ75*25 | 3.5 | 5.5 | 110 |
| φ90*25 | 5 | 7.5 | 150 |
| 100*25 | 6.5 | 9.5 | 180 |
| ndi 125*30 | 10 | 13 | 280 |
| 150*30 | 13 | 17 | 400 |
| φ200*35 | 26 | 33 | 720 |
| Zitsanzo ndi Ma Parameters a Carbon-based Bonding Ceramic Foam Zosefera | |||||
| Kanthu | Mphamvu Yopondereza (MPa) | Porosity (%) | Kuchulukana Kwambiri (g/cm3) | Kutentha kwa Ntchito (≤℃) | Mapulogalamu |
| RBT-Carbon | ≥1.0 | ≥76 | 0.4-0.55 | 1650 | Chitsulo cha carbon, chitsulo chochepa cha alloy, zitsulo zazikulu zachitsulo. |
| Kukula kwa Zosefera Zopangidwa ndi Carbon-based Bonding Ceramic Foam | |
| 50*50*22 10/20ppi | φ50*22 10/20ppi |
| 55*55*25 10/20ppi | φ50*25 10/20ppi |
| 75*75*22 10/20ppi | φ60*25 10/20ppi |
| 75*75*25 10/20ppi | φ70*25 10/20ppi |
| 80*80*25 10/20ppi | φ75*25 10/20ppi |
| 90*90*25 10/20ppi | φ80*25 10/20ppi |
| 100*100*25 10/20ppi | φ90*25 10/20ppi |
| 125*125*30 10/20ppi | φ100*25 10/20ppi |
| 150*150*30 10/20ppi | φ125*30 10/20ppi |
| 175*175*30 10/20ppi | φ150*30 10/20ppi |
| 200*200*35 10/20ppi | φ200*35 10/20ppi |
| 250*250*35 10/20ppi | φ250*35 10/20ppi |
Mbiri Yakampani
Malingaliro a kampani Shandong Robert New Material Co., Ltd.ili mu Zibo City, Province Shandong, China, amene ndi refractory zinthu kupanga m'munsi. Ndife makampani amakono omwe amaphatikiza kafukufuku ndi chitukuko, kupanga, kugulitsa, kapangidwe ka ng'anjo ndi zomangamanga, ukadaulo, ndi zida zotumizira kunja. Tili ndi zida zonse, ukadaulo wapamwamba, mphamvu zolimba zaukadaulo, mtundu wabwino kwambiri wazinthu, komanso mbiri yabwino. Fakitale yathu imakhala ndi maekala opitilira 200 ndipo zotulutsa zowoneka bwino zowoneka bwino zimakhala pafupifupi matani 30000 ndipo zida zosapanga dzimbiri ndi matani 12000.
Zogulitsa zathu zazikulu za zida za refractory ndi:zinthu zamchere refractory; zotayidwa silicon refractory zipangizo; zinthu zosapanganika zokanira; kutchinjiriza matenthedwe refractory zipangizo; zida zapadera zokanira; zinchito refractory zipangizo mosalekeza kuponya kachitidwe.
Mafunso Ofunsidwa Kawirikawiri
Mukufuna thandizo? Onetsetsani kuti mwayendera mabwalo athu othandizira kuti mupeze mayankho a mafunso anu!
Ndife opanga zenizeni, fakitale yathu ndi yapadera popanga zida zokanira kwa zaka zopitilira 30. Timalonjeza kupereka mtengo wabwino kwambiri, ntchito yabwino kwambiri yogulitsiratu komanso yogulitsa pambuyo pake.
Pazopanga zilizonse, RBT ili ndi dongosolo lathunthu la QC la kapangidwe ka mankhwala ndi zinthu zakuthupi. Ndipo tidzayesa katunduyo, ndipo chiphaso chabwino chidzatumizidwa ndi katunduyo. Ngati muli ndi zofunikira zapadera, tidzayesetsa kuti tikwaniritse.
Malingana ndi kuchuluka kwake, nthawi yathu yoperekera ndi yosiyana. Koma tikulonjeza kutumiza mwamsanga ndi khalidwe lotsimikizika.
Inde, timapereka zitsanzo zaulere.
Inde, ndithudi, ndinu olandiridwa kukaona RBT kampani ndi katundu wathu.
Palibe malire, titha kukupatsani malingaliro ndi yankho labwino kwambiri malinga ndi momwe mulili.
Takhala tikupanga zida zodzitchinjiriza kwa zaka zopitilira 30, tili ndi chithandizo champhamvu chaukadaulo komanso luso lolemera, titha kuthandiza makasitomala kupanga ma kilns osiyanasiyana ndikupereka ntchito imodzi.
