Digored lura na mirgine jan karfe tsare: cibiya da mahimmancin mahimmancin aikin shafi na zafi

Birgima na zareBabban abu ne a masana'antar kewaye ta lantarki, da tsabtar ciki da tsabta ta ciki kai tsaye ƙayyade amincin ƙasa kamar yadda yake da zafi. Wannan labarin nazarin da tsarin ta hanyar da ƙwayoyin cuta suka inganta aikin na tagulla daga fashin teku daga abubuwan samar da aikace-aikace. Amfani da ainihin bayanai, yana nuna daidaito ga yanayin aiki na zafi. M karfe ya kirkiro wani tsari mai zurfi mai zurfi wanda ya karya ta hanyar kwaltain masana'antu, yana ba da ingantattun hanyoyin masana'antar masana'antar lantarki.

1. Core da matakin digiri: Cire na Dual na farfajiya da maiko na ciki

1.1 Sauran abubuwan mai na 1.1 a cikin tsarin morling

A lokacin samarwa na birgima na jan karfe, Haveot na ƙarfe ya sha matakan mirgine matakai don samar da kayan tsare. Don rage zafin rana da kuma sanya sutura, mai tsamijan karfefarfajiya. Koyaya, wannan tsari yana haifar da mai riƙe da gasasanta ta hanyar hanyoyin farko:

• Saman adsorption: A karkashin matsin lamba na mirgina, fim din mai-Micron-Scale (0.1-0.5μm lokacin farin ciki) bin jan karfe na jan karfe.
• Azzun ciki: A lokacin mawadawa, taguwar tagulla tana da lahani na microscopic (kamar dislocarbes da voids), suna ba da izinin tsare ta hanyar ɗaukar nauyi, kai tsaye na 1-4μm.

1.2 iyakancewar hanyoyin tsabtace gargajiya

Hanyoyin tsabtatawa na al'ada (misali, alkaline wankin, wipping giya) cire fina-finan mai na kafa kawai, cimma nasarar cirewa na cirewa70-85%, amma ba su da yawa a cikin man shafawa. Bayanan gwaji suna nuna cewa ba tare da zurfin digiri ba, mai man shafawa na ciki ya sake fitowa a kan farfajiya bayanMinti 30 a 150 ° C, tare da re-ajiya kudi na0.8-1.2G / M², yana haifar da "gurbata sakandare."

1.3 Taro na Fasaha na Fasaha cikin Dubu

M karfe ma'aikata ma'aikata"Rarraba sinadaran + Ultrasonic Kunna"Tsarin Haɗin:

1. Sinadaran sunadarai: Wani wakilin musamman na musamman (PH 9.5-10.5) Dogon kwayoyin halittar ruwa mai tsayi, form fort hadaddun ruwa mai narkewa.
2. Taimako na Ultrasonic: 40Khz mai yawan duban dan tayi yana haifar da tasirin cavitation, yana rushe ƙarfi tsakanin man shafawa na ciki da jan ƙarfe na tagulla, haɓaka haɓakar haɓakawa.
3. Barla bushewa: Saurin rashin haske a -0.08mpsa matsi mara kyau yana hana haduwa da iskar shaka.

Wannan tsari yana rage ragowar abinci zuwa≤5mg / M²(Haɗu da ka'idodi-4562 na ≤15mg / M²), cimma nasara> Cire kashi 99% cirewaGa man shafawa a ciki.

2

2.1 Inganta Inganta Aikace-aikacen Aikace-aikace

Shafin shafi (kamar pi adhere da masu daukar hoto na PIjan karfe. Sautin grease yana haifar da abubuwan da ke gaba:

• Rage ƙarfin interfacial: Hydrophobicity na man shafawa yana ƙaruwa kwana na shafi mafita daga15 ° zuwa 45 °, ya kange deting.
• Hana haɗin sunadarai: Gyadd da ketacks tubalan Hydroxyl (-Oh) kungiyoyi a kan jan karfe na jan karfe, suna hana halayen da ke tattare da resin masu aiki.

Aikin kwatanta da digrafawad da jan karfe na yau da kullun:

2.2 inganta aminci a cikin thermal lamation

A lokacin babban-zazzabi lami (180-20 ° C), babban gonasual a cikin jan ƙarfe na ƙarfe yana haifar da gazawar da yawa:

• Bubble samuwar: Mai man shafawa na tursasawa10-50μm kumfa(desnity> 50 / cm²).
• Matar: Man shafawa yana rage ƙarfin Van Wapal Woral tsakanin resin epoxy da jan karfe, rage kwasfa ƙarfi da30-40%.
• Babinsu: Man shafawa kyauta yana haifar da kayan maye gurbin (bambancin DK koyaushe> 0.2).

Bayan1000 hours of 85 ° C / 85% Rh aging, CIVEN M KarfeJan karfenune:

• Bubble yayi yawa: <5 / cm² (matsakaita masana'antu> 30 / cm²).
• Bel karfi: Kiyaye1.6N / cm(darajar farko1.8N / cm, ragin lalata kawai 11%).
• Doreltric dorelric: Dk bambancin ≤0.05, gamuwa5g milleter-koctionction bukatun.

3. Matsayi na masana'antu da kuma civen karfe

3.1 Kalubalen masana'antu: Sauƙaƙan tsari mai sauƙi

Sama daKashi 90% na mashin jan karfe na jan karfeSauƙaƙe sarrafawa don yanke farashi, bayan babban aikin motsa jiki:

Mummling → Wanke ruwa (Na₂co₃ bayani) → bushewa → iskar iska

Wannan hanyar kawai tana cire saman grease, tare da farfadowa-wanke-wanke tsayayya da zafi na± 15%(Tsarin M karfe yana kiyaye ciki± 3%).

3.2 CIVEN M karfe "LIVE-LIVE" tsarin sarrafawa mai inganci

• Kulawa kan layi: X-ray Cryorescence (XRF) nazarin bincike na ainihin lokacin gano kayan duniya (s, cl, da dai sauransu).
• An hanzarta gwajin tsufa: Mumate mai tsauri200 ° C / 24hyanayi don tabbatar da ingantaccen sake fasalin sifili.
• Cikakken aiki: Kowane yi ya hada da lambar QR ta hanyar da aka haɗa zuwa32 SIFFOFIN CIKIN SAUKI(Misali, degreda zazzabi, ikon ƙarfe).

4

Deurin zurfin magani na mirgine jan karfe na murɗa bawai kawai inganta tsari bane amma karbuwa mai tunani-da tunani don aikace-aikacen nan gaba. Fasahar Breenn Karfe ta haɓaka tsabta zare zuwa matakin atomic, yana ba daTabbacin Matakidon \ dominTsakanin Kayayyaki (HDI), motoci masu sassaucin ra'ayi, da sauran filayen tsayawa.

A cikin5g da zamanin marmari, kamfanoni kawai kawaiCore tsabtatawa fasaharna iya fitar da sababbin sababbin abubuwa masu zuwa a masana'antar jan ƙarfe na lantarki.

(Data Tushen: CIVEN M Karfe Fasaha Fatar Fasaha V3.2 / 2023, IPC-4562A-2020 daidaitaccen)

Mawallafi: Wu Xiaowei (Birgima na zareInjiniyan fasaha, shekaru 15 na kwarewar masana'antu)
Bayanin Hakkin mallaka: Bayanai da Kammani a cikin wannan labarin sun danganta ne da sakamakon gwajin kayan kwalliya. An haramta haifuwa mara izini.