Ka mea lawe Graphite no ke kaʻina hana PECVD

Wehewehe Pōkole:

Ikehu VETʻO ka Waʻa Graphite PECVD no ka Panel Solar kahi ʻāpana holomua i hoʻolālā kūikawā ʻia no ka hana ʻana i nā panela solar hana kiʻekiʻe. Hoʻohana ʻia i nā kaʻina hana Plasma Enhanced Chemical Vapor Deposition (PECVD), hōʻoia kēia waʻa graphite i ka lawelawe pono ʻana i nā mea a me ka waiho like ʻana o nā ʻili lahilahi ma nā cell solar. Hana ʻia no ka pololei a me ke kūpaʻa, hāʻawi ia i ka conductivity thermal kiʻekiʻe, ke kūpaʻa kiʻekiʻe i ka corrosion, a me ka liʻiliʻi o ka haumia, he mea nui ia no ka hana ʻana i nā panela solar maikaʻi a kiʻekiʻe.

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Ikehu VETʻO ka mea lawe graphite hana PECVD kahi mea hoʻopau kiʻekiʻe i hana ʻia no ke kaʻina hana PECVD (plasma enhanced chemical vapor deposition). Hana ʻia kēia mea lawe graphite me ka mea graphite maʻemaʻe kiʻekiʻe, me ke kūpaʻa wela kiʻekiʻe maikaʻi loa, ke kūpaʻa i ka corrosion, ke kūpaʻa dimensional a me nā ʻano ʻē aʻe, hiki ke hāʻawi i kahi kahua lawe paʻa no ke kaʻina hana PECVD, e hōʻoia i ka like a me ka palahalaha o ka waiho ʻana o ka ʻili lahilahi.

ʻO nā mea lawe graphite no ke kaʻina hana PECVD he mau ʻano kēia:

▪ Maʻemaʻe kiʻekiʻe: haʻahaʻa loa ka nui o ka haumia, e pale ana i ka haumia o ke kiʻiʻoniʻoni a me ka hōʻoia ʻana i ka maikaʻi o ke kiʻiʻoniʻoni.

▪ Kiʻekiʻe ka nui: kiʻekiʻe ka nui, ikaika mīkini kiʻekiʻe, hiki ke kū i ke kaiapuni PECVD wela a me ke kaomi kiʻekiʻe.

▪ Paʻa maikaʻi o ke ana: loli liʻiliʻi o ke ana ma ka mahana kiʻekiʻe, e hōʻoiaʻiʻo ana i ke kūpaʻa o ke kaʻina hana.

▪ Hoʻokele wela maikaʻi loa: hoʻoili pono i ka wela e pale aku i ka wela nui ʻana o ka wafer.

▪ Kū'ē ikaika i ka palaho: hiki ke kū'ē i ka ʻānai ʻia e nā kinoea palaho like ʻole a me ka plasma.

▪ Lawelawe i hoʻopilikino ʻia: hiki ke hoʻopilikino ʻia nā mea lawe graphite o nā nui a me nā ʻano like ʻole e like me nā pono o ka mea kūʻai.

Mea graphite mai SGL:

ʻO ke ana maʻamau: R6510
Papa Kuhikuhi	Kūlana hoʻāʻo	Waiwai	ʻĀpana
Ka nui o ka palaoa maʻamau	ISO 13320	10	μm
Ka nui o ka nui	DIN IEC 60413/204	1.83	g/cm³
Ka porosity hāmama	DIN66133	10	%
Ka nui o nā pore waena	DIN66133	1.8	μm
Ka hiki ke komo	DIN 51935	0.06	kenimika²/s
ʻO ka paʻakikī Rockwell HR5/100	DIN IEC60413/303	90	HR
Ke kū'ē uila kiko'ī	DIN IEC 60413/402	13	μΩm
Ikaika kūlou	DIN IEC 60413/501	60	MPa
Ikaika hoʻopaʻa	DIN 51910	130	MPa
Modulus o Young	DIN 51915	11.5×10³	MPa
Hoʻonui wela (20-200 ℃)	DIN 51909	4.2X10^-6	K^-1
Ka hoʻokele wela (20 ℃)	DIN 51908	105	Wm^-1K^-1

Ua hoʻolālā kūikawā ʻia no ka hana ʻana i nā cell solar kiʻekiʻe, e kākoʻo ana i ka hana wafer nui G12. Hoʻonui nui ka hoʻolālā lawe i hoʻomaikaʻi ʻia i ka throughput, e hiki ai ke kiʻekiʻe i nā helu hua a me nā kumukūʻai hana haʻahaʻa.

Mea	ʻAno	Mea lawe wafer helu
Waʻa PEVCD Grephite - Ka moʻo 156	156-13 waʻa grephite	144
	156-19 waʻa grephite	216
	156-21 waʻa grephite	240
	156-23 waʻa graphite	308
Waʻa PEVCD Grephite - Ka moʻo 125	waʻa grephite 125-15	196
	125-19 waʻa grephite	252
	125-21 waʻa griphite	280