Tep mar keto valv mar grafit
1. Neno matut mar gik moloso
Gigo: Grafait maler manyalo lokore (gigo moting'o sipo ma chal gi strip-)
Chenro: Paten makende mar lum e wi lowo
Gima omiyo olosi: Ne kar gland mag valv mag kar loso mwandu, pamp, gige tich ma riembore
Nengo maduong': Tich maber ahinya mar keto seal, ngima malach mar tiyo, keto mayot; -ng’ato owuon, ma nyalo geng’o liet ma malo/korosi; gino maber mar loko gik machon mag keto gikmoko e boksi (asbestos, PTFE) e tije madwaro
2. Gik madongo kod ber
Tich mar Siel: Grafait mayom lokore rwako kor yien mar valv kod ohinga mar boksi mar keto gikmoko maber ahinya; rito ng’injo maber e bwo lokruok mag presa kata ng’injo matin mar ng’injo mar valve
Okang’ ma nyalo geng’o liet: Yamo ma ok ng’ich: -200 digri nyaka +500 digri ; ng’ato ka ng’ato ma nigi oksijen: owinjore ni obed matin moloyo kata marom gi +400 digri /+450 digri ; onge ng’injo, bedo matek kata kethore
Gima keto mo kuome owuon: Grafait (mo mapek) duoko piny ng'wech mar kor valv kod teko mar tiyo; neno ni otiyo maber, orito ng'injo mar valv mondo kik otur
Kemikol ma ok nyal tiyo: Onyalo geng’o ahinya asidi mopogore opogore, alkali, gik ma nyalo ketho pi, gik ma nyalo ketho piny; Owinjore gi yore mag kemikol manyalo ketho piny
Kaka iketo: Gedo ma olosi gi lum ma nigi nyalo mar lokore kendo bedo motegno; yot mar ng'ado kor valv, luwore gi jiometri mar boksi mar keto gikmoko; onge gige tich makende ma dwarore
Ngima mar Tich: Ogeng'o-dongo, ogeng'o ng'wech mag liet kod ng'wech mag presa; dwoko piny seche ma itiyogo e rito, kinde ma itiyogo mar loko gimoro kendo nengo duto mar bedo wuon gimoro
3. Gik madongo ma itiyogo
Otiyogo ahinya e valve mag kar loso gikmoko ma dwaro ni oketgi e kar loso gikmoko, moriwo nyaka:
Kemikal kod Kemikal mag Petro: Valve (rangach, piny, opira, chike) e reakta, paip, pamp
Kelo teko: Goyo - valv mag muya, valv mag sistem mar muya e masinde mag loso teko
Yath kod Chiemo: Valve mag ler-tiyo gi gik madongo
Chuma: Valv mag yamo ma liet ma nigi liet mamalo, valv mag gas
Oboke: Loso valve matiyo kod kemikol manyalo ketho piny
4. Paramita mag teknoloji mapile
|
Paramita |
Nengo mapile / Lero |
|
Gik madongo |
High-purity flexible graphite (carbon content >99%) |
|
Ot |
Strip ma olosi gi ranyisi ma pile ka pile |
|
Densi manyalo tiyogo |
1.1 g/sm3 |
|
Mapek |
Mimita 0.5, milimita 0.8, milimita 1.0, milimita 1.5, milimita 2.0, milimita 3.0 (inyalo loso kaka idwaro) |
|
Bor mar |
Mimita 6, milimita 10, milimita 12, milimita 15, milimita 20, milimita 25, kod mamoko (inyalo loso kaka idwaro) |
|
Kido mar Liet |
-200 digri nyaka +500 digri (kata ma malo); yamo ma kelo oksijen: Matin moloyo kata marom gi digri +450 (owinjore) |
|
Teko mar kemikol |
Ochung' motegno ne asid mang'eny, alkali, gigo mag pi (mak mana asid matek ma kelo oksijen: asid mar nitrik moting'o, asid mar salfarik) |
|
Paket mapile |
kilo 25 kuom boksi achiel; roll yudore ka ikwayo |
Nods mag Hoot: Tep mar keto valv mar grafit, Joma loso tep mar keto valv mar grafit
