Uburyo bwo gukuraho amavuta kuri foil y'umuringa izungurutse: Uburyo bw'ingenzi n'icyitegererezo cy'ingenzi cyo gusiga no gukora neza kw'ubushyuhe

Urupapuro rw'umuringa ruzungurutseni igikoresho cy'ingenzi mu nganda zikora ibikoresho by'ikoranabuhanga, kandi isuku yo hejuru n'imbere mu kirere ni byo bigena neza uburyo ibikorwa byo hasi nko gusiga no gutwika ubushyuhe. Iyi nkuru isesengura uburyo uburyo bwo gukuraho amavuta bunoza imikorere ya foil y'umuringa ikozwe haba mu ikorwa no mu ikoreshwa. Ikoresheje amakuru nyayo, igaragaza ko ihuzwa n'uburyo itunganywa mu bushyuhe bwinshi. CIVEN METAL yateguye uburyo bwihariye bwo gukuraho amavuta mu buryo bwimbitse buca mu mbogamizi z'inganda, butanga ibisubizo byizewe cyane bya foil y'umuringa mu nganda zikora ibikoresho by'ikoranabuhanga bigezweho.

1. Ishingiro ry'Inzira yo Gukuraho Amavuta: Gukuraho Amavuta yo hejuru inshuro ebyiri n'ayo imbere

1.1 Ibibazo by'amavuta asigaye mu nzira yo kuzunguruka

Mu gihe cyo gukora ifu y'umuringa izungurutse, ifu y'umuringa inyura mu ntambwe nyinshi zo kuyizungurutsa kugira ngo ikore ibikoresho byayo. Kugira ngo ugabanye ubushyuhe bwo gushwanyagurika no kwangirika kw'ifu, amavuta yo kwisiga (nk'amavuta ya mineral na esters za synthetic) akoreshwa hagati y'ifu y'umuringa n'ifu y'imashini.urupapuro rw'umuringaUbuso. Ariko, iyi nzira ituma amavuta agumana binyuze mu nzira ebyiri z'ingenzi:

• Gushyiramo amazi ku buso: Iyo igitutu kizunguruka, agace k'amavuta ka micron-scale (ubugari bwa 0.1-0.5μm) gafata ku buso bwa foil y'umuringa.
• Kwinjira imbere mu muntu: Mu gihe cyo guhinduka kw'imitsi, agace k'umuringa gatera inenge ntoya (nk'ihindagurika ry'imitsi n'imyanda), bigatuma molekile z'amavuta (iminyururu ya hydrocarbon ya C12-C18) zinjira muri foil binyuze mu miyoboro y'amaraso, zikagera mu burebure bwa 1-3μm.

1.2 Imbogamizi z'uburyo gakondo bwo gusukura

Uburyo busanzwe bwo gusukura ubuso (urugero, gukaraba hakoreshejwe alkaline, guhanagura alcohol) gukuraho amavuta gusa, bigatuma igipimo cyo kuyakuraho kiba kingana na70-85%, ariko ntibigira ingaruka ku mavuta yinjizwa imbere. Amakuru y'igerageza agaragaza ko iyo amavuta yo mu nda adakuwemo cyane, amavuta yo mu nda yongera kugaragara hejuru nyuma yoIminota 30 kuri 150°C, hamwe n'igipimo cyo kongera gutanga amafaranga0.8-1.2g/m², bigatera "ubwandu bwa kabiri."

1.3 Iterambere ry'ikoranabuhanga mu gukuraho amavuta mu buryo bwimbitse

CIVEN METAL ikoresha"Gukuramo imiti + gukora ikoranabuhanga rya ultrasound"inzira ivanze:

1. Gukuramo imiti: Umuti wihariye wo gusya (pH 9.5-10.5) uboza molekile z'amavuta y'uruhererekane rurerure, ugakora imiterere y'amazi ishongera.
2. Ubufasha bwa Ultrasonic: Ultrasound ya 40kHz ikora ingaruka zo gufunga, igaca imbaraga zo gufatanya hagati y’amavuta y’imbere n’urukuta rw’umuringa, bikongera ubushobozi bwo gusenya amavuta.
3. Kumisha icyuma gikoresha umwuka: Kubura amazi vuba ku gitutu cya -0.08MPa bibuza ogisijeni.

Ubu buryo bugabanya ibisigazwa by'amavuta ku≤5mg/m²(byujuje ibipimo bya IPC-4562 bya ≤15mg/m²), bigerwaho>99% ubushobozi bwo gukurahoku mavuta yinjizwa imbere mu mubiri.

2. Ingaruka zitaziguye zo Gukuraho Amavuta ku Gusiga no Gutwika Amavuta mu Bushyuhe

2.1 Kongera uburyo bwo gufata neza ibintu mu bijyanye no gusiga

Ibikoresho byo gusiga (nk'imigozi ya PI na photoresists) bigomba gukora imigozi yo ku rwego rwa molekile hamweurupapuro rw'umuringaAmavuta asigaye atera ibibazo bikurikira:

• Ingufu zo hagati y'uruso zigabanuka: Gutinya amazi kw'amavuta byongera inguni y'ibisubizo byo gutwikira uhereye ku15° kugeza kuri 45°, bibuza amazi kunyura mu mazi.
• Guhuza imiti bibuza: Urupapuro rw'amavuta ruhagarika amatsinda ya hydroxyl (-OH) ku buso bw'umuringa, bikarinda ingaruka z'amatsinda akora resin.

Kugereranya imikorere ya Foyile y'umuringa yakuweho amavuta ugereranyije n'isanzwe:

2.2 Kongera Uburinzi mu Gushyushya Ingufu

Mu gihe cyo gutwika ku bushyuhe bwinshi (180-220°C), amavuta asigaye mu gikoresho gisanzwe cy'umuringa atera ibibazo byinshi:

• Imiterere y'ibibuno: Amavuta yahinduwe n'umwuka ateraUdupira twa 10-50μm(ubucucike >50/cm²).
• Gutandukanya hagati y'ibice: Amavuta agabanya imbaraga za van der Waals hagati ya epoxy resin na foil y'umuringa, bigabanya imbaraga z'igishishwa cyayo bitewe n'uko30-40%.
• Igihombo cya Dielectric: Amavuta y'ubusa atera ihindagurika ry'amashanyarazi rihoraho (Dk variation >0.2).

NyumaAmasaha 1000 yo gusaza kwa 85°C/85% RH, CIVEN CETALFoyide y'umuringaimurikagurisha:

• Ubucucike bw'ibibuno: <5/cm² (impuzandengo y'inganda >30/cm²).
• Imbaraga zo gukata: Ibungabunga1.6N/cm(agaciro k'ibanze1.8N/cm, igipimo cyo kwangirika kw'ibintu ni 11% gusa.
• Guhagarara neza kw'amashanyarazi: Impinduka ya Dr ≤0.05inamaIbisabwa ku nshuro ya milimetero 5.

3. Imiterere y'inganda n'umwanya w'icyitegererezo cya CIVEN METAL

3.1 Imbogamizi mu nganda: Koroshya inzira bitewe n'ikiguzi

Birarangiye90% by'abakora impapuro z'umuringa zizungurutsekoroshya gutunganya kugira ngo ugabanye ikiguzi, hakurikijwe gahunda y'ibanze y'akazi:

Kuzunguruka → Gukaraba mu mazi (Na₂CO₃ solution) → Kumisha → Guzunguruka

Ubu buryo bukuraho amavuta yo hejuru gusa, hamwe n'ihindagurika ry'ubudahangarwa bw'ubuso nyuma yo gukaraba± 15%(Inzira ya CIVEN METAL ikomeza mu± 3%).

3.2 Sisitemu yo kugenzura ubuziranenge ya CIVEN METAL "Zero-Defect"

• Gukurikirana kuri interineti: Isesengura rya X-ray fluorescence (XRF) kugira ngo hamenyekane mu buryo nyabwo ibintu bisigaye ku buso (S, Cl, nibindi).
• Ibipimo byihuse byo gusaza: Gushushanya ibintu bikabije200°C/amasaha 24imiterere kugira ngo hatagira amavuta yongera kugaragara.
• Uburyo bwose bwo gukurikirana: Buri ruziga rurimo kode ya QR ihuza naIbipimo 32 by'ingenzi by'imikorere(urugero, ubushyuhe bwo gukuraho amavuta, imbaraga za ultrasound).

4. Umwanzuro: Uburyo bwo Gukuraho Amavuta—Ishingiro ry'Ubuhanga bw'Ibintu by'Ikoranabuhanga Bigezweho

Gutunganya amavuta menshi ku gikoresho cy'umuringa gikozwe mu buryo bw'ingufu si ukuvugurura inzira gusa ahubwo ni no guhindura uko ibintu bizagenda mu gihe kizaza. Ikoranabuhanga rya CIVEN METAL rigezweho ryongera isuku ku gikoresho cy'umuringa kugeza ku rwego rwa atome, ritangaubwishingizi ku rwego rw'ibikoreshokuriimiyoboro y'itumanaho ifite ubucucike bwinshi (HDI), imiyoboro yoroshye y'imodoka, n'izindi nzego zigezweho.

MuriIgihe cya 5G na AIoT, ni ibigo bito gusa bifite ubuhangaikoranabuhanga ry'ibanze ryo gusukurabishobora guteza imbere udushya mu nganda zikora ibyuma by'umuringa mu gihe kizaza.

(Isoko y'amakuru: CIVEN METAL Technical White Paper V3.2/2023, IPC-4562A-2020 Standard)

Umwanditsi: Wu Xiaowei (Urupapuro rw'umuringa ruzungurutseInjeniyeri mu bya tekiniki, uburambe bw'imyaka 15 mu nganda)
Itangazo ry'uburenganzira bw'umwanditsi: Amakuru n'imyanzuro biri muri iyi nkuru bishingiye ku bisubizo bya CIVEN METAL muri laboratwari. Gukora inyigo ku buryo butemewe birabujijwe.