Paʻa ʻAlumina Bulletproof Ceramic Plate – Mea maʻamau i hoʻohana ʻia

Mai ka wā kahiko a hiki i kēia wā, ʻo ke kumu o nā hana kaua a pau e pili ana i ke kumu o ka "ihe a me ka pale", ʻo ia hoʻi ka hoʻouka kaua a me ka pale.Me ka holomua o ka ʻenehana pūʻali koa, ua mamao loa ka pale kino kino mai ka hoʻokō ʻana i nā koi hana.Ua hoʻomaka ka poʻe e hoʻohana i nā mea paʻakikī me ka pale kino palupalu, e hoʻokō i kahi kiʻekiʻe o ka pale ʻana, nā mea maʻamau: ka pā kila, ka titanium alloy, B4C, Si3N4, SiC, Al2O3 a pēlā aku.

ʻO ka pā kila ka mea mua i hoʻohana ʻia i nā mea pale kino paʻakikī, ʻoiai e hoʻomaikaʻi nui ia i ka pae pale o ka pale kino palupalu, akā ua kaupalena ʻia ka hiki ke pale aku, hiki ke pale wale aku i ka hoʻouka ʻana i nā pōkā kepau kumu a me nā pōkā kila maʻamau, a aia kekahi ʻoi aku ka maʻalahi o ke kaumaha e lele i nā pōkā a me nā hemahema ʻē aʻe.

Hoʻomaikaʻi hou ʻia nā mea seramika e pili ana i ka pā kila, ʻoi aku ka liʻiliʻi o ke kaumaha ma mua o ka hapalua o ka pā kila, ʻaʻohe mea ricochet.

I kēia manawa maʻamaupā palaka pale pōkākiko'ī: 250*300mm cambered hui pā.

ʻO nā kikoʻī maʻamau o ka pepa ceramic pale pale:
50*50 arc ili (370~400)
Hexagonal plane (ʻaoʻao lōʻihi 21mm)
ʻĀpana ʻāpana, kihi bevel (25*50)

Nā koi hana o nā seramika pale pōkā:
ʻOkoʻa loa ke kumu o ka pōkā o ka ceramic a me ka metala, ʻo ka pā metala bulletproof ma o ka plastic deformation e hoʻomoʻa i ka ikehu kinetic o ka pōkā, aʻo ka ceramic bulletproof plate ma o kona haki ʻana i ka ikehu kinetic o ka pōkā.
Pono nā seramika pale i ka hana hou aku, e like me: density, porosity, hardness, fracture toughness, elastic modulus, speed of sound, mechanical strength, ʻaʻole hiki i kekahi hana ke loaʻa i kahi pilina pololei a hoʻoholo me ka hana holoʻokoʻa holoʻokoʻa. paʻakikī loa, hoʻokumu ʻia ka pohā e nā kumu he nui, a pōkole loa ka manawa.
①Pono ka haʻahaʻa e hiki ai ke hoʻomaikaʻi i ka paʻakikī a me ka modulus elastic, pono ke kiʻekiʻe o ka paʻakikī ceramic ma mua o ka paʻakikī lele.
② Hoʻoholo pololei ka paʻakikī i ka hana pale pōkā o ka pā pale pōkā.
③ Hoʻoholo pololei ka mānoanoa i ke kaumaha o ka pā pōkā, ma muli o ka liʻiliʻi o ke kaumaha o nā koa pākahi, no laila ʻoi aku ka māmā o nā koi ʻoi aku ka maikaʻi.
④Ka hoʻokaʻawale ʻana o ka pā pōkā palaka: 95 alumina ceramic, 97 alumina ceramic, 99 alumina ceramic, etc.

ʻO nā mea keramika maʻamau i hoʻohana ʻia, B4C, Si3N4, SiC bullet-proof performance is out of out, but the price is high, Al2O3 has low price, oʻo ka hana, maʻalahi e kāohi i ka nui, haʻahaʻa haʻahaʻa sintering, maʻalahi i ka hana nui a me nā pono ʻē aʻe, ua lilo i mea maʻamau i nā seramika pale pōkā.