Nka boikarabelo bo felletseng ba ho khotsofatsa litlhoko tsohle tsa bareki ba rona; fumana tsoelo-pele e tsoelang pele ka ho khothaletsa tsoelo-pele ea bareki ba rona; hola ho ba molekane oa ho qetela oa tšebelisano-'moho oa bareki le ho eketsa lithahasello tsa bareki bakeng sa Moralo o Ikhethileng oa Plate ea Graphite ea ho Lubricity High Heater Resistance, Re labalabela ka tieo ho sebelisana le bareki lefatšeng ka bophara. Re lumela hore re ka u khotsofatsa. Re boetse re amohela bareki ka mofuthu ho etela k'hamphani ea rona le ho reka lihlahisoa tsa rona.
Nka boikarabelo bo felletseng ba ho khotsofatsa litlhoko tsohle tsa bareki ba rona; fumana tsoelo-pele e tsoelang pele ka ho khothaletsa tsoelo-pele ea bareki ba rona; ho ba molekane oa ho qetela oa tšebelisano-'moho oa bareki le ho eketsa lithahasello tsa bareki bakeng saPoleiti ea Graphite ea Chaena le GraphiteKa ditharollo tsa maemo a holimo, tshebeletso e ntle haholo, phano e potlakileng le theko e ntle ka ho fetisisa, re hapile bareki ba kantle ho naha ba roriswang haholo. Dihlahiswa tsa rona di rometswe Afrika, Botjhabela bo Hare, Asia Borwa-botjhabela le dibakeng tse ding.
Melemo ea Rona:
1. Kalafo e khethehileng holim'a lipoleiti tsa graphite tse nang le bophelo bo bolelele ba tšebeletso.
2. Litekanyo tse fapaneng ho latela litlhoko tsa bareki
3. Ho nepahala ha ho sebetsa hantle ha mechini
4. Litlhahiso tse loketseng tse ipapisitseng le boemo ba hau
5. Tšebeletso e tsitsitseng ea kamora thekiso
| graphite e hloekileng haholo | ||||
| Ntho | Yuniti | e besitsoe habeli | e besitsoe hararo | e besitsoe ka makhetlo a mane |
| e kentsoe hang | e kentsoe habeli | E kentsoe ka makhetlo a mararo | ||
| boholo ba lijo-thollo | mm | ≤325mesh | ≤325mesh | ≤325mesh |
| Bongata ba bongata | g/cm3 | ≥1.68 | ≥1.78 | ≥1.85 |
| Khanyetso e itseng | μΩ.m | ≤14 | ≤14 | ≤13 |
| Matla a ho kobeha | MPa | ≥25 | ≥40 | ≥45 |
| Matla a khatello | MPa | ≥50 | ≥60 | ≥65 |
| Dikahare tsa molora | % | ≤0.15 | ≤0.1 | ≤0.05 |
| Ntho | Yuniti | Graphite e sa fetoheng |
| boholo ba lijo-thollo | μm | 5-22 |
| Bongata ba bongata | g/cm3 | 1.75-1.85 |
| Khanyetso e itseng | μΩ.m | 10-15 |
| Matla a ho kobeha | MPa | ≥40 |
| Matla a khatello | MPa | ≥70 |
| Ho thatafala ha lebōpo | ≥5 | |
| CTE(100-600) °C | 10-6/°C | 3.2-5.2 |
| Modulus ea elasticity | GPa | 9.5-12.5
|
P1: Litheko tsa hau ke life?
Litheko tsa rona li ka fetoha ho latela phepelo le lintlha tse ling tsa 'maraka. Re tla u romella lethathamo la litheko tse ntlafalitsoeng ka mor'a hore k'hamphani ea hau e ikopanye le rona bakeng sa tlhaiso-leseling e batsi.
P2: Na o na le bonyane ba odara?
E, re hloka hore liodara tsohle tsa machabeng li be le palo e fokolang ea liodara e tsoelang pele.
P3: Na o ka fana ka ditokomane tse amehang?
E, re ka fana ka boholo ba litokomane ho kenyeletsoa le Litifikeiti tsa Tlhahlobo / Tumellano; Inshorense; Tšimoloho, le litokomane tse ling tsa kantle ho naha moo ho hlokahalang.
P4: Nako e tloaelehileng ea ho etella pele ke efe?
Bakeng sa disampole, nako ea ho etella pele ke matsatsi a ka bang 7. Bakeng sa tlhahiso e kholo, nako ea ho etella pele ke matsatsi a 15-25 kamora ho fumana tefo ea depositi. Linako tsa ho etella pele li qala ho sebetsa ha re se re fumane depositi ea hau, 'me re na le tumello ea hau ea ho qetela bakeng sa lihlahisoa tsa hau. Maemong 'ohle re tla leka ho fihlela litlhoko tsa hau. Maemong a mangata re khona ho etsa joalo.
P5: Ke mefuta efe ea mekhoa ea tefo eo u e amohelang?
O ka etsa tefo akhaonteng ea rona ea banka, Western Union kapa PayPal:
30% depositi esale pele, 70% e setseng pele ho thomello kapa khahlanong le kopi ea B/L.
P6: Tiisetso ea sehlahisoa ke eng?
Re fana ka tiisetso ea thepa le mosebetsi oa rona. Boitlamo ba rona ke ho u khotsofatsa ka lihlahisoa tsa rona. Hore na u na le tiisetso kapa che, ke setso sa k'hamphani ea rona ho sebetsana le mathata 'ohle a bareki ho fihlela bohle ba khotsofetse.
P7: Na o netefatsa hore lihlahisoa li tla romelloa ka mokhoa o sireletsehileng?
E, kamehla re sebelisa liphutheloana tsa boleng bo holimo tsa kantle ho naha. Re boetse re sebelisa liphutheloana tse khethehileng tsa likotsi bakeng sa thepa e kotsi le barekisi ba netefalitsoeng ba polokelo e batang bakeng sa lintho tse amehang mochesong. Liphutheloana tse ikhethang le litlhoko tse sa tloaelehang tsa ho paka li ka baka tefiso e eketsehileng.
P8: Ho thoe'ng ka litefiso tsa ho romella?
Litšenyehelo tsa ho romela thepa li ipapisitse le tsela eo u khethang ho fumana thepa ka eona. Hangata ho tsamaea ka potlako ke tsela e potlakileng ka ho fetisisa empa hape e theko e boima ka ho fetisisa. Ka ho tsamaea ka sekepe ke tharollo e molemohali bakeng sa bongata bo boholo. Litefiso tsa thepa re ka u fa tsona feela haeba re tseba lintlha tsa bongata, boima le tsela. Ka kopo ikopanye le rona bakeng sa tlhaiso-leseling e batsi.
Nka boikarabelo bo felletseng ba ho khotsofatsa litlhoko tsohle tsa bareki ba rona; fumana tsoelo-pele e tsoelang pele ka ho khothaletsa tsoelo-pele ea bareki ba rona; hola ho ba molekane oa ho qetela oa tšebelisano-'moho oa bareki le ho eketsa lithahasello tsa bareki bakeng sa Moralo o Ikhethileng oa Plate ea Graphite ea ho Lubricity High Heater Resistance, Re labalabela ka tieo ho sebelisana le bareki lefatšeng ka bophara. Re lumela hore re ka u khotsofatsa. Re boetse re amohela bareki ka mofuthu ho etela k'hamphani ea rona le ho reka lihlahisoa tsa rona.
Moralo o Ikhethang bakeng saPoleiti ea Graphite ea Chaena le GraphiteKa ditharollo tsa maemo a holimo, tshebeletso e ntle haholo, phano e potlakileng le theko e ntle ka ho fetisisa, re hapile bareki ba kantle ho naha ba roriswang haholo. Dihlahiswa tsa rona di rometswe Afrika, Botjhabela bo Hare, Asia Borwa-botjhabela le dibakeng tse ding.
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