Olupapula lwa Graphite olubumbe

Moulded Graphite Sheet kye kintu ekikola emirimu egy’omutindo ogwa waggulu-ekikolebwa nga kibumba butto wa graphite ow’obulongoofu obw’amaanyi nga tukozesa tekinologiya ow’omulembe ow’okunyiga. Omugaso gwayo omukulu guli mu kutuuka ku kugatta okukwatagana okw’obutambuzi bw’ebbugumu obw’amaanyi, okuziyiza amasannyalaze okulungi ennyo, n’okuziyiza ebbugumu okw’enjawulo, ekiyinza okugonjoola ebizibu by’okusaasaana kw’ebbugumu n’okusiba ebitundu ebikulu mu mbeera z’amakolero ez’ebbugumu eringi-ne puleesa eya waggulu-.

Weetegereze: Ekintu kiwagira okulongoosa

• Obutambuzi bw’ebbugumu obulungi ennyo: Obugumu obutambuza ebbugumu buli mita Kelvin (egezesebwa okusinziira ku mutindo gwa ASTM D5470), esobola okutuuka ku kutambuza ebbugumu okulungi n’okusaasaanya ebbugumu amangu mu bitundu by’ebyuma oba eby’ebyuma.

• Ebintu ebiziyiza amasannyalaze ebyesigika: Volume resistivity Esinga oba eyenkana 1014 ohms · cm (egezesebwa okusinziira ku mutindo gwa IEC 60093), esobola bulungi okwawula current n’okuziyiza short circuits wakati w’ebitundu ebitambuza.

• Wide ebbugumu okuziyiza range: Ebbugumu erikola liri -200 diguli ~800 diguli (mu bbanga eritaliiko maanyi), -150 diguli ~600 diguli (mu mpewo), era tewajja kubaawo kukyukakyuka oba kukendeera kw’omulimu wansi w’enkyukakyuka z’ebbugumu eziyitiridde.

• Omulimu omulungi ennyo ogw’okusiba: Densite ya gram 1.8-2.1 buli cubic centimeter (ekebereddwa okusinziira ku mutindo gwa ASTM D792), omugerageranyo gw’okunyigirizibwa omutono (5-15% wansi wa puleesa ya megapascals 10), okukakasa nti ekwatagana bulungi n’ekifo we bagatta n’okuziyiza okukulukuta kw’emikutu (nga ggaasi n’amazzi).

• Okutebenkera kw’eddagala okw’amaanyi: Egumira asidi ezisinga obungi, alkali, n’ebizimbulukusa ebiramu (okuggyako ebiziyiza eby’amaanyi nga asidi wa nitric omungi), esaanira embeera z’eddagala enkambwe.

• Okubumba okukyusibwakyusibwa: Awagira okubumba mu ngeri entuufu mu ngeri ez’enjawulo (obupande, empeta, gaasikiti, ebifaananyi bya geometry ebizibu), n’obuwanvu bwa mm 0.1 okutuuka ku mm 10, nga bituukira ddala ku byetaago by’okuteeka ebitundu eby’enjawulo.

1. Graphite ekyukakyuka (flexible graphite) nnyogovu nnyo/emenyamenya

Okusiba empapula za graphite zitera okukyukakyuka n’okukutuka wansi wa puleesa eya waggulu oba okunywezebwa kwa bulooti, ​​ekigifuula obutasobola kuwa buwagizi bwa nsengeka.

• Moulded Graphite Sheet erina amaanyi amangi n’obugumu, ng’amaanyi g’okunyiga gatera okusinga oba genkana 25-40 MPa (emirundi egiwerako egya graphite ekyukakyuka). Kisobola okugumira amaanyi aga waggulu-pressure bolt pre tightening force era nga kirungi okukozesebwa nga load-bearing gaskets oba structural components.

2. Okulemererwa okuva ku bbugumu erya waggulu oxidation/corrosion

Gaasikiti z’ebyuma oba kapiira zoonooneka mangu ku bbugumu erisukka diguli 450 oba mu bifo ebirimu asidi oba alkaline.

• Moulded Graphite Sheet egumira bbugumu era egumira okukulukuta-, esaanira okukozesebwa okumala ebbanga eddene-mu mpewo ku diguli 500 oba okusingawo, ne mu bbanga eritaliiko maanyi ku diguli 2500 oba okusingawo; Egumira kumpi asidi zonna (okuggyako asidi ez’amaanyi ezikola omukka) n’ebyuma ebisaanuuse, ng’obulamu busukka nnyo obwa gaasikiti z’ebyuma.

3. Okwetaaga obulongoofu obw’amaanyi (akabi k’obucaafu) .

Ayoni z’evvu oba ebyuma zisobola okucaafuwaza wafers/silicon rods mu nkola za semiconductor/photovoltaic.

• Moulded Graphite Sheet ya bulongoofu bwa waggulu-era era efugibwa, ng’evvu liri wansi nga<50 ppm (nuclear grade) and carbon content ranging from 99.9% to 99.99%, meeting the requirements of clean rooms.

4. Ebifaananyi ebizibu byetaaga okulongoosebwa

Kasitoma yeetaaga empeta ezisiba eziriko ebituli, ebituli n’ezitali za bulijjo, era graphite ekyukakyuka kizibu okusala obulungi.

• Moulded Graphite Sheet erina machinability ennungi era esobola CNC machined mu bitundu eby’enjawulo precision shaped (nga EDM electrodes, crucible ebibikka, bearings), n’obutebenkevu obulungi dimensional.

5. Ebyetaago bibiri eby’okuddukanya ebbugumu n’ensengeka

Kyetaaga okutambuza ebbugumu ne puleesa ya bbeeri (nga ekipande ekibugumya ekifaanagana eky’omubiri gw’ekikoomi).

• Moulded Graphite Sheet erina obutambuzi bw’ebbugumu obw’amaanyi n’amaanyi, ng’obutambuzi bw’ebbugumu mu nnyonyi bwa 80-150 W/(m · K), ate nga ekuuma obugumu bw’enzimba, ekigifuula ekintu ekikola emirimu mingi.

• Kkampuni eno eyise mu nkola ya ISO9001 ey’okuddukanya omutindo n’okuweebwa satifikeeti ya ISO14001 ey’enkola y’okuddukanya obutonde bw’ensi, ng’eraga nti ekola nnyo mu kulondoola omutindo n’okufulumya ebintu ebitali bya bulabe eri obutonde. Tulina tekinologiya 9 alina patent akwata ku bintu ebikulu nga enkola y’okuteekateeka ebintu bya graphite n’okulongoosa omulimu gw’ebintu, nga tuwa obuwagizi obw’amaanyi eri okuvuganya kw’ebintu bya kkampuni.

Tetuli ba makolero bokka, naye era abagaba eby’okugonjoola okutwalira awamu, okulongoosa dizayini nga tusinziira ku mpisa z’amakolero ag’ennono okusobola okutuuka ku kukola mu makolero okutuukiridde.

• Omusingo gw’Empeereza

1. Okufuga enkola: Okuyiringisibwa obutuufu ± 0.01mm, okusala ensobi Entono oba yenkana 0.5mm, okukakasa waggulu dimensional obutuufu bw'ekintu. Ebyuma eby’omulembe eby’okufulumya n’enkola z’okufuga mu ngeri ey’obwengula (automation control systems) bikozesebwa okutuuka ku kufuga okutuufu okw’enkola y’okufulumya

2. Enzirukanya y’okujjako: Teekawo enkola ey’essaawa 4 ey’okwekenneenya ebivaako (Rot Cause Analysis - RCA) okuddamu amangu ensonga z’omutindo n’okukola eby’okutereeza mu budde. Wandiika era weekenneenye embeera ezitali za bulijjo mu bujjuvu, funza eby’okuyiga, era olemese ebizibu ebifaananako bwe bityo okuddamu okubaawo.

3. Okulongoosa obutasalako: Omuwendo gwa bakasitoma okwemulugunya buli mwaka guli wansi wa 0.3%. Nga tuyita mu kuddamu kwa bakasitoma, tugenda mu maaso n’okulongoosa omutindo gw’ebintu n’emitendera gy’empeereza, bulijjo tukola emirimu gy’okutumbula omutindo, okulongoosa enkola z’okufulumya, n’okutumbula omulimu gw’ebintu n’okutebenkera kw’omutindo.

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