Machubu a ceramic ndi zigawo zooneka ngati zapadera

Machubu a Ceramic ndi zigawo zooneka mwapadera Zowonetsedwa

Kufotokozera Kwachidule:

Valani za ceramic zosagwira zomwe zimapangidwa makamaka ndi 90% Al2O3 zomwe zimagwiritsidwa ntchito kwambiri padziko lapansi masiku ano.

Zogulitsa zathu zimapangidwa kuchokera ku ufa wosankhidwa bwino wa alumina wokhala ndi kukula kwa tinthu ting'onoting'ono ndi zinthu zochepa za CaO content.Wear zomangira zosagwira zitha kupangidwa kudzera mu makina osindikizira wamba kapena njira yosindikizira ya isostatic kenako ndikuyiyika pa kutentha kwambiri mu uvuni.Ndi zida zofunika zokutira pazida zobvala zapamwamba chifukwa cha miyeso yolondola, kachulukidwe kwambiri, zokhala ndi aluminiyamu wambiri, kusalala bwino komanso kukhazikika.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kapangidwe kazinthu:

Gulu	Mtengo wa HC90	Mtengo wa HC92	Mtengo wa HC95	Mtengo wa HCT95	HC99	HC-ZTA	ZrO2
Al₂O₃	≥90%	≥92%	≥95%	≥ 95%	≥ 99%	≥75%	/
ZrO2	/	/	/	/	/	≥21%	≥95%
Kuchulukana	＞3.50g/cm³	＞3.60g/cm³	＞3.65g/cm³	＞3.70g/cm³	＞3.83g/cm³	＞4.10g/cm³	＞5.90g/cm³
Mtengo wa HV20	≥900	≥950	≥1000	≥1100	≥1200	≥1350	≥1100
Rock Hardness HRA	≥80	≥82	≥85	≥88	≥90	≥90	≥88
Kupindika Mphamvu MPa	≥180	≥220	≥250	≥300	≥330	≥400	≥800
Mphamvu ya compression MPa	≥970	≥1050	≥1300	≥1600	≥1800	≥2000	/
Fracture Kulimbitsa KIc MPam 1/2	≥3.5	≥3.7	≥3.8	≥4.0	≥4.2	≥4.5	≥7.0
Valani Voliyumu	≤0.28cm³	≤0.25cm³	≤0.20cm³	≤0.15cm³	≤0.10 cm³	≤0.05cm³	≤0.02cm³

Zitsanzo Zogwiritsa Ntchito

Zindikirani: Titha kupanga alumina kuvala matailosi malinga ndi zomwe mukufuna.

Mawonekedwe

Kuuma kwakukulu

Kulimba kwa Rockwell kwa aluminiyamu apamwamba kwambiri mpaka HRA80-90 yomwe ili yachiwiri kwa diamondi ndipo imaposa chitsulo chosapanga dzimbiri chosavala.

Wabwino kuvala kukana

Kukana kuvala kwazitsulo za alumina za ceramic ndi nthawi 266 kuposa chitsulo cha manganese ndi 171.5 nthawi ya chitsulo chachitsulo cha chromium. Malinga ndi kafukufuku wathu & kutsatira kwa makasitomala, moyo wautumiki wa zipangizo ukhoza kupitirira nthawi 10 pansi pa zofanana. mikhalidwe yogwirira ntchito.

Kukana dzimbiri

Ma aluminiyamu apamwamba kwambiri ndi ma oxide okhala ndi ma cell okhazikika komanso osawonongeka ndi electrochemical, motero amatha kukana kukokoloka kwa asidi, alkali, njira zamchere ndi organic Solvents.

Thermostability

Kutentha kogwira ntchito kwazitsulo za aluminiyamu zapamwamba kumatha kufika 1400 ℃.

Kudzipaka bwino

High aluminiyamu zadothi ndi katundu kudzikonda lubricity ndi inadhesion, roughness ndi 1/6 yekha ndi mipope zitsulo motero zochepa otaya Kukana.

Kulemera kopepuka

Kachulukidwe ka aluminiyamu wapamwamba kwambiri ndi pafupifupi 3.6g/cm3, yomwe ndi theka la chitsulo, motero n'zosavuta kumanga ndi kukhazikitsa.

Valani mayankho omwe timapereka

Iyi ndi njira yovuta.Mainjiniya athu amamvetsetsa zovuta zovala ndikulongosola

mayankho kuti akwaniritse malo anu ogwirira ntchito.Katundu wa zinthu, kulolerana, kusalala, njira zophatikizira, ndi mtengo wazinthu zonse zimaganiziridwa mu kuvala s.