1. Ishingiro ry'igicuruzwa
Braided Graphite Packing ,igikoresho gikora neza gikozwe hakoreshejwe graphite y’ubusuku bwinshi (canke graphite y’ubuhinga) ifise carbone irenga canke ingana na 99.8% nk’igikoresho co gushingirako. Indodo y'insinga y'umuyagankuba (ivugwa ko ari "indodo y'umuyagankuba") ihurizwa hamwe mu bice vy'ingenzi vy'umubabaro-ku mfuruka z'igicuruzwa. Uburyo bwo kubikora ni ubu:→ gufatanya ubudodo bwa karboni → gukiza ubushuhe bwinshi → gukata neza. Agaciro kayo nyamukuru kari muri:
Gukomeza imico ya graphite isukuye: guhangana n’ubushuhe bukaze, guhangana n’ugusenyuka gukomeye, n’ubushobozi bwinshi bwo gutwara ubushuhe/umuyagankuba;
Gutorera umuti ububabare bwa graphite y'agaciro -guca mu mfuruka vyoroshe no guhangana n'amarira makemu gihe co gukoresha, gushiramwo, no gukoresha inguvu-biciye ku ndodo ya carbone-imiterere y'imfuruka ikomeye;
Gushitsa ivya nkenerwa vy’ibintu vy’inganda bifise ibisabwa vyinshi ku bijanye n’ubutungane bw’imibumbe.
2. Ivyagezwe vy'ubuhinga
|
Umutwe |
Urutonde rw'urutonde |
Igerageza ry'Ikigereranyo |
|
Ibirimwo Carbon |
Irengeye canke ingana na 99,8% |
15520-1995 |
|
Ivu ry'ibirimwo |
Muto canke bingana na 0,2% |
1429-2009 |
|
Ibirimwo ikibiriti |
Muto canke bingana na 200ppm |
7758.4-2008 |
|
Ibirimwo klorine |
Muto canke bingana na 30ppm |
7758.4-2008 |
|
Imirongo y'imfuruka y'urudodo rwa karboni |
12K/24K urudodo rw’insinga y’umuyagankuba; modulus y’ugukomera Irengeye canke ingana na 230GPa; umuce w'ubunini bw'insinga 30%–40% |
ASTM D3410 |
|
Uguhangana n'amarira y'imfuruka |
Ikuruta canke ingana na 12MPa |
ASTM D1004 |
|
Inkomezi zo gukomera |
Ikuruta canke ingana na 25MPa |
1446-2005 |
|
Inkomezi zo gufatanya |
Ikuruta canke ingana na 40MPa |
1448-2005 |
|
Uguhangana n'ubushuhe (Ikirere) |
-200 degre ~600 degre |
ASTM D5470 |
|
Uguhangana n'ubushuhe (Ikirere kidakora) |
-200 degre ~3000 degre |
15520-1995 |
|
Umuvuduko munini uhagaze |
Muto canke bingana na 28MPa |
20610-2009 |
|
Umuvuduko w'umurongo wo gukingira |
Muto canke bingana na 18m/s |
ISO 15790 |
|
Mu-Ubushuhe bwo mu ndege |
Irengeye canke ingana na 150W/m·K |
ASTM D5470 |
|
Uguhangana n'ijwi |
Muto canke bingana na 15μΩ·cm |
15516-2017 |
|
Ubunini busanzwe |
Uburebure bwa 0.5~5mm; Uburebure/Ubwaguke 50~1000mm |
Itegeko ry'imbere mu kigo |
|
Ukwihanganira ingero |
±0,05mm (uburebure); ±0.2mm (uburebure/ubwaguke) |
4622.2-2008 |
|
Uguhuza kw'itangazamakuru |
Ishobora guhangana na pH 0–14 aside/alkali, ubushuhe bwinshi-umwotsi, ibinyabuzima |
20610-2009 |
3.Ibirango nyamukuru
Ultra-Ubusuku n'ubusuku burengeye
Ico gikoresho gifise carbone irenga canke ingana na 99,8%, ivu riri munsi canke ringana na 0,2%, ikibiriti kiri munsi canke kingana na 200ppm, n’ibiri muri chlorine biri munsi canke ingana na 30ppm. Nta kintu co kwongerako (nk’akarorero, amaresine, ivyuma bihumanye) kandi ihuye n’ingingo ngenderwako z’ivy’ibifungurwa- (FDA 21 CFR Part 177.2600) n’ibisabwa mu bijanye n’isuku ry’inganda zikoresha umuriro. Ibereye ku bihe bisaba ko ata kintu na kimwe gihumanya (nk’akarorero, imiti, inganda z’ubuhinga bwa none).
Ibikorwa vyiza cane vyo gukomeza imfuruka
Imfuruka zifatanywa n’indodo z’insinga z’umuyagankuba zifise uburemere burengeye 12K/24K (uburebure bw’uburemere burengeye canke bungana na 230GPa) biciye ku nzira yo guboha + epoxy resin prepreg. Ivyo bituma igikoresho gishobora guhangana n’amarira y’imfuruka n’ibice 40%–60% (imfuruka z’ivyuma vy’agaciro vy’agaciro zifise ubushobozi bwo guhangana n’amarira ~8MPa; iki gikoresho gishika kuri 12–13MPa) kandi bikagabanya igitigiri c’ivyago vy’imfuruka kuva kuri 25% gushika kuri 100%.<3% during handling and installation.
Ukwihanganira ibidukikije birenze urugero
Ubushuhe buva kuri degre 200 gushika kuri degre 600 (ikirere c’ikirere, nta gutakaza uburemere bw’umubiri); -200 degre gushika kuri degre 3000 (ikirere kitagira ico gikora, nk’akarorero, azote/argon);
Ihangana n’umuvuduko udahinduka Muto canke ungana na 28MPa n’umuvuduko w’umurongo w’ugukingira w’inguvu Muto canke ungana na 18m/s;
Inyuma y’amasaha 72-yo kwibizwa mu bisubizo vy’aside-base (pH 0–14), mu mwuka w’ubushuhe bwinshi, canke mu bisubizo vy’ibinyabuzima, ugusenyuka kw’ibikorwa ni Hasi canke bingana na 5%.
Uburinganire bw'ubuhinga n'imiterere y'imikorere
Inkomezi z’ubuhinga: Inkomezi zo gukomera Zirengeye canke zingana na 25MPa (20% zisumba graphite isukuye y’agaciro), Inkomezi zo gukomera Zirengeye canke zingana na 40MPa, ugukura mu gihe c’uguca Birengeye canke bingana na 1,2%;
Gukomeza gukora: Gukomeza ubushobozi bwo gutwara ubushuhe bwinshi bwa graphite isukuye (in-ubushobozi bwo gutwara ubushuhe mu ndege Burengeye canke bungana na 150W/m·K) n’ubushobozi bwo gutwara umuyagankuba bwinshi (ubushobozi bwo guhangana n’umuvuduko Buke canke bungana na 15μΩ·cm), uburinganire bw’inguvu z’imiterere n’ubushobozi bwo gutwara ubushuhe.
Ubushobozi bukomeye bwo kwimenyereza
Ingano zisanzwe: Uburebure 0.5–5mm, uburebure/ubwaguke 50–1000mm (ingano zidasanzwe-zifise ishusho ziboneka);
Ubwaguke bw’indodo y’ibara ry’agahama ku mfuruka: 5–20mm (ishobora guhindurwa iyo ubisavye);
Ishigikira ivyuma bifatanya-ibishigikiwe (ivyuma bifatanya vy'amazi/ivyuma vy'amazi bishingiye kuri silikoni-) canke ibishushanyo bitagira -ivyuma bifatanya; birashobora gutemwa ataco bimaze mu gihe co gushiramwo, bikaba bihuye n’ibikoresho bidasanzwe (nk’akarorero, amaflanse yihariye-afise ishusho, ibice vy’ugukingira bigoramye).


4. Ibisabwa
(1) Uburyo bwo Gukingira Inganda
Ibikoresho vy'imiti: Gukingira amabarabara y’ibikoresho vy’aside{0}}, gukingira amapompa y’ubushuhe bwinshi -. Ikoresha ubushobozi bwo guhangana n’uburozi n’ubushobozi bwo guhangana n’amarira mu mfuruka kugira ngo itore umuti w’ugusenyuka kw’ikidodo bitewe n’ugusenyuka kw’imfuruka kw’ibipfukisho vy’ivyuma vy’agaciro vy’agaciro mu gihe co gusenyura/gukoranya; iragura ubuzima bw’ikidodo ku masaha 8.000–10.000.
Ibikoresho bishasha vy'inguvu: Gukingira ku ruhande rw’amasahani abiri mu bikoresho vy’amashanyarazi vy’ihydrogène, gukingira urugi rw’amafuru y’amabateri ya litiyumu. Imfuruka z’indodo za carbone zihangana n’ingaruka z’ubuhinga ziterwa n’ugufungura/ugufunga urugi kenshi, mu gihe zihuye n’ibisabwa vyo gukura ubuhumane buke (ibirimwo ions z’ivyuma Biri munsi canke bingana na 1ppm) kugira ngo electrolyte ibe nziza.
(2) Ibikoresho vy'inganda bifise ubushuhe bwinshi
Uguhingura amashanyarazi: Ibice vy'ubushuhe bwo ku ruhande vy'ibibanza vy'ubushuhe vy'ifuru y'ikibiriti kimwe-. Ishobora kwihanganira ubushuhe burengeye degre 1.600; imfuruka z’indodo za carbone zibuza gusaduka kw’urubibi kubera ukwaguka/ugucika intege kw’ubushuhe, zigatuma inzinguzingu z’ugukoresha rimwe -zigenda kuva ku masaha 1.500 gushika ku masaha 2.200.
Inganda zikora ivyuma: Ivyuma bikingira ubushuhe vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma. Ishobora guhangana n’ubushuhe burengeye degre 450 n’ugusenyuka kw’amazi y’aluminium; imfuruka zikomeye zirinda kwonona mu gihe co gusenyura/gukoranya, bikagabanya igiciro co gusubirira ibikoresho bikoreshwa n’ibice 30%.
(3) Ivy'ubuhinga bwa elegitoronike n'ivy'ubuhinga bwa none
Inguvu Igikoresho Ubushuhe Gukwiragira: Ivyuma bifata ubushuhe hagati y’ibice vya IGBT n’ibikoresho bifata ubushuhe. Ugutwara ubushuhe bwinshi bituma ubushuhe bugenda neza; imfuruka z’indodo za carbone zikingira ivyago vy’ubuhinga mu gihe co gushiramwo, zihuye n’ibisabwa vy’umuvuduko munini -gutora -n’-ahantu vy’imirongo y’iteraniro ry’ivyuma.
Ibikoresho vyo gusukura: Ivyuma vy’ibidengeri vyo gusukura ama wafer. Ishobora guhangana n’ugusenyuka kw’aside ikomeye (nk’akarorero, umuti wa HF); isuku ryihuye n’ingingo ngenderwako za SEMICON F47, ryirinda kwanduzwa n’ubuhumane ku bipande vy’ibipande.
(4) Ivy’ubuhinga budasanzwe
Ivy'indege: Ubushuhe buke-bukingira uburyo bwo gutwara indege zo mu kirere (-ibidukikije vy’amazi y’azote ya degre 196). Ivyuma bikomeye vy’indodo ya carbone-bituma ubushuhe buke -bukora neza, bikaba bishobora gutuma umuntu ashobora kwizigirwa mu gihe c’ubushuhe bukaze.
Inganda z'ibirwanisho vya kirimbuzi: Gukingira imiyoboro y’inyongera mu bikoresho vyo gukonjesha ibikoresho vy’imishwarara. Ishobora guhangana n’imishwarara ( -ray dose Iri munsi canke ingana na 106Gy) n’ubushuhe burengeye 350 degrees; inkomezi z'imfuruka zihuye n'ibisabwa vy'igikorwa c'igihe kirekire-, zigabanya incuro zo gusanasana.
5. Ivyiyumviro vy'inyongera
Guhindura ibikorwa: Ubwoko bw’indodo y’ibara ry’agahama (nk’akarorero, indodo y’ibara ry’agahama ishobora gutwara ubushuhe bwinshi), urutonde rw’indodo y’ibara ry’agahama, n’ingero z’ibintu birashobora guhindurwa bivanye n’ivyo umukiriya akeneye. Ivyumba bidasanzwe-bifise ishusho (nk'akarorero, uruziga, uruziga-ifise ishusho) birashigikirwa, n'uburebure bukeyi bw'umugenzo bwa 0.3mm.
Ivyemezo vy'uburyo: Ico gikoresho carahejeje icemezo ca ISO 9001 c’ubuhinga bwo gucunga neza, igerageza ry’ibidukikije rya SGS (RoHS 2.0), n’icemezo c’isuku ry’ibikoresho vy’ubuhinga bwa none SEMICON F47. Raporo z'ikigeragezo z'uwundi muntu -ziraboneka iyo ubisavye.
Impanuro zo gushiramwo:
Mu gihe co gushiramwo Braided Graphite Packing , gukorana ata guca ku ruhande hagati y’ibikoresho bisongoye n’imfuruka zayo z’indodo z’umuyagankuba bikwiye kwirindwa; n’imirongo y’umuvuduko wa silikoni ni ngirakamaro kugira ngo umuntu afashe mu gushinga.Ku bikorwa vy’ubushuhe bwinshi-, gushushanya mbere ku bushuhe bwa degre 200 mu masaha 2 ni vyiza kugira ngo ugabanye uguhinduka kw’ubushuhe.
Imisoro ishushe: Ivyuma vy'amabuye y'agaciro, Ubushinwa abahinguzi b'ivyuma vy'amabuye y'agaciro
