ʻO nā paipu seramika a me nā ʻāpana ʻano kūikawā

ʻO ka wehewehe pōkole:

Hoʻohana nui ʻia ka mea hoʻohana ʻia ma ka honua i kēia mau lā he 90% Al2O3.

Hana ʻia kā mākou huahana mai ka pauka alumina i koho pono ʻia me ka nui o nā ʻāpana like ʻole a me ka haʻahaʻa CaO content.Wear resistant ceramics hiki ke hana ʻia ma o ka paʻi maloʻo maʻamau a i ʻole ke kaʻina hana isostatic kaomi a laila sintering iā lākou i ka wela kiʻekiʻe i ke kiln.He mau mea lining i makemake ʻia no nā mea ʻaʻahu kiʻekiʻe ma muli o nā ana kikoʻī, kiʻekiʻe kiʻekiʻe, kiʻekiʻe alumina kiʻekiʻe, palahalaha maikaʻi a me ka maikaʻi paʻa.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Huina Huahana:

Māhele	HC90	HC92	HC95	HCT95	HC99	HC-ZTA	ZrO2
Al₂O₃	≥90%	≥92%	≥95%	≥ 95%	≥ 99%	≥75%	/
ZrO2	/	/	/	/	/	≥21%	≥95%
ʻO ka mānoanoa	＞3.50g/ knm³	＞3.60g/cm³	＞3.65g/cm³	＞3.70g/cm³	＞3.83g/cm³	＞4.10g/cm³	＞5.90g/cm³
HV 20	≥900	≥950	≥1000	≥1100	≥1200	≥1350	≥1100
Pohaku Oolea HRA	≥80	≥82	≥85	≥88	≥90	≥90	≥88
Ka ikaika kulou MPa	≥180	≥220	≥250	≥300	≥330	≥400	≥800
ʻO ka ikaika hoʻoemi MPa	≥970	≥1050	≥1300	≥1600	≥1800	≥2000	/
Haʻi ʻoʻoleʻa KIc MPam 1/2	≥3.5	≥3.7	≥3.8	≥4.0	≥4.2	≥4.5	≥7.0
Wear Volume	≤0.28 knm³	≤0.25cm³	≤0.20cm³	≤0.15cm³	≤0.10 knm³	≤0.05cm³	≤0.02cm³

Nā Laʻana o ka hoʻohana

Notes: Hiki iā mākou ke hana i ka tile alumina e like me kāu koi.

Nā hiʻohiʻona

Paʻakiki kiʻekiʻe

ʻO ka paʻakikī o Rockwell o nā seramika alumina kiʻekiʻe a hiki i ka HRA80-90 ʻo ia ka lua o ke daimana a ʻoi aku ma mua o ke kila kila kila.

Kūleʻa maikaʻi loa i ka ʻaʻahu

ʻO ke kūpaʻa ʻana o nā seramika alumina kiʻekiʻe he 266 mau manawa o ke kila manganese a me 171.5 mau manawa o ka chromium kiʻekiʻe. kūlana hana.

ʻO ke kūpaʻa ʻino

ʻO nā seramika alumina kiʻekiʻe he mau oxide inorganic me ke ʻano molekala paʻa loa a ʻaʻohe ʻino electrochemical, no laila hiki iā lākou ke pale aku i ka hoʻoneʻe ʻana o ka waika, alkali, nā paʻakai a me nā mea hoʻoheheʻe organik.

Thermostability

Hiki ke kiʻekiʻe ke kiʻekiʻe e like me 1400 ℃ ka mahana hana o nā seramika alumina kiʻekiʻe.

ʻO ka lubricity ponoʻī maikaʻi

High alumina keramika i ka waiwai o ka pono-lubricity a me ka inadhesion, ka roughness mea wale 1/6 o ke kila paipu pela emi kahe Resistance.

Kaumaha māmā

ʻO ka nui o nā seramika alumina kiʻekiʻe e pili ana i 3.6g / cm3, ʻo ia wale nō ka hapalua o ke kila, no laila maʻalahi no ke kūkulu ʻana a me ke kau ʻana.

Wear solutions mākou e hāʻawi ai

He kaʻina hana paʻakikī kēia. Hoʻomaopopo kā mākou poʻe ʻenehana i nā pilikia ʻaʻahu a kuhikuhi

nā hāʻina e hoʻokō i kāu kaiapuni hana.ʻO nā waiwai waiwai, ka hoʻomanawanui, ka palahalaha, nā ʻano hoʻopili, a me nā kumukūʻai waiwai e noʻonoʻo ʻia i loko o kahi lole