No ke aha he mea nui nā ʻāpana seramika Silicon Carbide no nā mīkini hanauna hou?

ʻO nā keramika Silicon Carbide (SiC), me ko lākou paʻakikī kiʻekiʻe loa a me ke kaumaha māmā, ʻo ia ke koho mua no nā modula neʻe wikiwiki e like me nā pae reticle lithography.

Māmā me ka pane alapine kiʻekiʻe

I nā ʻōnaehana neʻe e koi ana i nā pōʻaiapuni hoʻomaka-hoʻōki wikiwiki, he mea koʻikoʻi ka hōʻemi ʻana i ka nuipa. HolomuaNā ʻāpana seramikahe like ka nui o ka paʻa me ka alumini akā ʻoi aku ka paʻakikī ma mua o ke kila, e hoʻohaʻahaʻa nui ana i ka inertia o ka ʻōnaehana a hoʻonui i ke alapine (frequency) o ka pane a ka mīkini.

ʻO ke kapa komo nui a me ke kūpaʻa wela kiʻekiʻe

Loaʻa i nā mea seramika ka paʻakikī o ka ʻili, e mālama ana i ka haʻahaʻa o ke komo ʻana ʻoiai ma nā wahi i hoʻoluʻu ʻole ʻia. No nā alahao pololei a i ʻole nā ​​apo sila, mālama ʻo Silicon Carbide i kona Geometry Accuracy ma lalo o ka wela nui a i ʻole nā ​​​​kūlana ʻino me ka palupalu ʻole.

Ka Pololei a me ke Kūpaʻa no ke Ola Holoʻokoʻa

ʻAʻole e like me nā metala, ʻaʻole e oxidize nā keramika. Noho mau ko lākou mau waiwai kino i loko o ke ola holoʻokoʻa o ka mīkini. Hoʻohui ʻo ZHHIMG i ka Precision Machining me ka hoʻopaʻa ʻana o ka keramika-metala e hāʻawi i nā ʻāpana i paʻa a paʻa hoʻi no ka hoʻohana ʻoihana.

Hoʻohālikelike ʻAno Mea

Nā nīnau i nīnau pinepine ʻia: Nā ʻāpana seramika

1. No ke aha he paʻakikī ke mīkini i ka keramika? ʻO kona paʻakikī loa e pono ai nā mea hana kūikawā me nā wēlau daimana a me ka wili liʻiliʻi.

2. He palupalu loa anei ka keramika SiC? ʻOiai he palupalu, hoʻēmi mākou i kēia ma ka hoʻohana ʻana i nā hoʻolālā hybrid ceramic-metal i hoʻomaikaʻi ʻia.

3. Hiki iā ʻoe ke hana i nā ʻāpana paia lahilahi? ʻAe, he kūpono ia no nā kaola paia lahilahi paʻa kiʻekiʻe a i ʻole nā ​​​​​​paheʻe hakahaka.

4. He aha ka palena wela? Mālama ia i nā waiwai mechanical maikaʻi loa i nā mahana ma mua o 1000°C.

5. Pehea ka lōʻihi o ka manawa alakaʻi? Ma muli o ka sintering a me ka mīkini paʻakikī, he 8-12 mau pule ka maʻamau.

6. Pehea ʻoe e hōʻoia ai i ka maikaʻi? Hana ʻia kēlā me kēia ʻāpana i ka nānā piha ma o CMM a me ka laser interferometry.