Cathode collector bar kwa mmea wa kuyeyusha Aluminium
$720.00 $600.00
SAE 1006 Bar ya mkusanyaji wa Cathode hutumiwa kwa kiwanda cha aluminium cha umeme, chuma cha chini cha kaboni kina conductivity nzuri ya umeme. Ili kuzalisha bar ya mtoza cathode ya alumini ya elektroliti ni mchakato mkali, kwa sababu mfumo wa electrowinning ni nzito DC sasa, electroconductivity itaamua gharama ya Aluminium, Kwa hivyo lazima iwe na electroconductivity nzuri sana, kuokoa matumizi ya nguvu na kuongeza ufanisi wa elektroliti.
- Maelezo
- Maelezo ya Haraka
- Ufungaji na Uwasilishaji
- Uchunguzi
Cathode collector bar for Aluminum melting plant is used for electrolytic aluminium process, chuma cha chini cha kaboni kina conductivity nzuri ya umeme, can provide efficient and effective electrical conductivity during the melting process.
Reference documents:
ASTM A572 Gr 50 Hot rolled products of non-alloy structural steels – Technical delivery conditions
ASTM A36/A36M-14 Standard specification for Carbon structural steel
ASTM A1018/A1018M-16a Standard specification for steel, sheet and strip, heavy-thickness coils, Hot-rolled, Carbon, Commercial, Kuchora, Structural, High-strength Low-alloy, High-strength Low-alloy with improved formability, and Ultra-high strength
Cathode collector bar for Aluminum melting plant have a square cross-section with round copper insert. The quality of steel and copper insert, their dimensions and its fitting in the finished collector bar should be as below and in accordance with the drawing:
- Physical:
- Steel collector bar tolerance:
Urefu (mm) 0 / +10
Upana (mm) -2~+2
Urefu (mm) -2~+2
- Steel collector bar geometrical tolerances
- Angle defect at cut end less than 5 mm
- Flatness at cut ends less than 2 mm
- Angle defect of cross-section less than 3 mm
- Deflection on the whole bar less than 3 mm
(Laterally and Vertically)
- Local deflection less than 3 mm per meter
(Laterally and Vertically)
- Flatness less than 3 mm
(Transversally and vertically)
- Twist less than 3 mm per meter
- Round off 4-15 mm
- Steel collector bar surface condition
- Lateral surfaces: Free or metal pickup and cracks deeper than 3 mm
- Surface roughness not projecting by more than 1 mm
- Cut by saw (Cutting with shears or oxyacetylene torch are prohibited unless followed by grinding). Cuts must not present manufacturing defects (Necessitating a supplementary grinding).
- No painting on the bar ends.
- Physicochemical characteristics of Cathode collector bar for Aluminum melting plant
- Composition of collector bar steel (Gravimetrical analysis)
The cathode bar application requires a ferrous metal with a relatively low electrical resistivity and a good weldability (Kwa mfano 1020 Grade or ASTM A29/A29 M-99) and following composition requirement:
Carbon: ≤0.06%
Silicon: ≤0.07%
Manganese: ≤0.45%
Phosphorus: ≤0.03%
Sulphur: ≤0.04%
Nitrojeni ≤0.012%.
The steel supplier must supply to the client its proposal with typical steel composition range expected for the following chemical elements: Al, C, Cr, Cu, Sc, Mn, Ni, S, P & N
- Cathode bar inspection of Cathode collector bar for Aluminum melting plant
Acceptance of cathode bars takes place in the supplier’s premises and includes:
- A check of the quality control results of the supplier, and especially a check of the analysis certificates guaranteeing that the quality of the bar steel meets the requirements of the specification
- A check of bar dimensions is aspect.
As regards inspection procedures, the word “LOT” means “LOT of material to be inspected”, i.e. All the cathode bars, out of which a sample will be taken to check for compliance with the acceptance criteria.
The cathode bards in a given LOT must be manufactured according to the same process and with the same quality of steel.
NB: When there is no acceptance on site, all the supplier control results must be sent to the client purchasing department before shipping for acceptance.
3.1 Acceptance inspection procedure of Cathode collector bar for Aluminum melting plant
The acceptance inspection is performed by a representative of an external organization approved by the client.
Supplier results
Supplier must present results as the beginning of acceptance, including as a minimum:
- The chemical composition
- The dimensional check
- Around-off check
- An angle defect checks (cross section and cut-end)
- A total deflection checks
- A twist checks
All the dimensional and appearance controls are carried out according to a singles sampling scheme for normal inspection (Based on standard ISO 2859 AQL 1.5%).
All results that do not comply with the requirements given must be identified.
When the number of defective bars is less than or equal to the lot acceptance criterion, the lot is in conformity.
When the number of defective bars is equal to or greater than the lot rejection criterion, the lot is not in conformity.
When client’s representative arrives, they check the suppliers results and their measurement apparatus. These results are to be appended to the acceptance report.
As fa as the steel composition in concerned, the lot is rejected if the results of the analysis certificates do not comply with the requirements or if at least one of the specified element results is not supplied.
3.2 Dimensional inspection of Cathode collector bar for Aluminum melting plant
The bar length, width and height are checked by the attribute as per standard ISO 2859 by the clients representative. The inspection in performed according to the single sampling scheme for normal or reduced inspection with an AQL of 1.5%.
Each bar is classified “defective” or “not defective”, depending respectively on whether the 3 dimensions comply with the tolerances given or whether one of more of the 3 dimensions are out of tolerance. The defective bars are rejected.
When the number of defective bars is less than or equal to the lot acceptance criterion, the lot is accepted.
When the number of defective bars is equal to or greater than the lot rejection criterion, the number of test specimens has to be increased as described bars from this lot must only be presented again after re-examination of all the parts and elimination of the defective bars.
The dimensions are measured as follows:
- Urefu: Place the bar on horizontal working surface with a retaining edge. Place one of the ends of the bar against the edge and place the set square against the other end. Use a tape measure to determine the overall length of the bar between the edge and set square. Record the length measurement on an inspection sheet.
- Width and height: measure these 2 dimensions at the center of the bar with a caliper gauge. Acord all the results on an inspection sheet, which is appended to the acceptance report.
Remarks: The defective bars are rejected after being taken into account for lot acceptance.
3.3 Geometrical inspection of Cathode collector bar for Aluminum melting plant
These characteristics are checked by attributers in a single sampling scheme with an AQL of 1.5% each bar in classified “defective” or “not defective”, depending on the results of the 8 measurements that have to be done:
- Bar defective: At least 1 of the 8 measurements is out of tolerance
- Bar not defective: ya 8 measurements comply with the tolerances.
The defective bars are rejected but counted.
The characteristics are measured as follows:
- Total deflection (2 measurements): This is measured on one horizontal and on one vertical face (concave surfaces). Place a rigid ruler longer than the bar on the surface being checked. It must not be possible to insert the 3 mm thick shim between ruler and bar.
- Local deflection (2 measurements): This is measured on one horizontal and on one vertical face (Concave surfaces). Place a 1 m rigid ruler on the surface being checked. It must not be possible to insert the 3 mm thick shim between ruler and bar. Repeat the operation three times by face to check the entire bar length.
- Angle defect at cut end (2 measurements): The perpendicularity is checked at both ends of the bar along the width and height using a set square and the 5 mm thick shim. It must not be possible to insert the shim between set square and end of bar.
- Angle defect of cross-section (2 measurements): The check is made in the middle of the bar along the width and height using a set square and the 3 mm thick shim. It must not be possible to insert the shim between set square and bar.
The results from all these checks are recorded on an inspection sheet appended to the acceptance report.
- OK: Dimensions within tolerances.
- D*: Dimensions out of tolerance (defective).
- 1: First bar rejected.
3.4 Surface condition inspection of Cathode collector bar for Aluminum melting plant
The acceptance rules are same as those specified, the surface condition of the sample bars are checked visually. Their aspect must comply with the dimension given. Use the depth gauge to measure the depth of any defects.
The flatness at cut ends (2 measurements) is checked at both ends of the bar using a set square and the 2 mm cylindrical shim. It must not be possible to insert the cylindrical shim between set square and end of bar.
3.5 Acceptance report of Cathode collector bar for Aluminum melting plant
On completion of acceptance, a report is prepared to include at least the following:
- The references of manufacturer and plant,
- The lot number,
- The bar dimensions,
- The number of bars presented, rejected and accepted.
The acceptance report is signed by the representatives of the client and supplier. The analysis certificates and various supplier and client inspection sheets are appended to the acceptance report and attachments.
- Daraja:
-
SAE 1006 cathode collector bar
- Unene:
-
50-150mm
- Upana:
-
50mm-300mm
- Urefu:
-
1000~ 3000mm
- Mahali pa Asili:
-
Mongolia ya ndani, China (Bara)
- Jina la Chapa:
-
Baosteel
- Namba ya Mfano:
-
SAE 1006 / Q195
- Programu tumizi:
-
Electrolytic aluminium factory Cathode bar
- Mbinu:
-
Moto Umevingirishwa
- Matumizi Maalum:
-
Mold Steel
- Jina la Bidhaa:
-
Electrolytic aluminium factory Cathode flat steel bar
- Aina:
-
Ukubwa wowote unaohitajika
- Umbo liwe:
-
Mwambaa wa mraba
- Vifaa:
-
SAE 1006
- Teknolojia:
-
Moto umevingirishwa
- Hali ya Uwasilishaji:
-
Iliyopangwa
- Uso:
-
Ghafi
- Matibabu ya uso:
-
Pembe ya Curved
- Cheti:
-
Cheti cha ubora
- Jina:
-
SAE 1006 - daraja la chuma cha muundo wa kaboni
- Maelezo ya Ufungashaji
- Katika kifungu inaweza kupakiwa na forklift
- Muda wa Uwasilishaji
- 30 Siku
- Uwezo wa Ugavi:
- 5000 Ton/Tons kwa Siku
- Bandari:
- Bandari ya Tianjin
Bidhaa Zinazohusiana
-
Soma ZaidiMwoneko Chapu
Sahani ya chuma ya baharini
Kiwango cha: CCS
Daraja: 2C, 3C, 4C, 5C, 12MNC, 16MNC, 15MnTiC, 14MnVtirec
Mahali pa Asili: Liaoning, China
Jina la Chapa: Yueqi
Namba ya Mfano: A B D E AH32 AH36 DH32 DH36 EH32 EH36
Aina: Bamba la Chuma, Bamba la chini la Aloi
Mbinu: Moto Umevingirishwa
Matibabu ya Uso: Mlipuko wa mchanga na Primer
Programu tumizi: Bamba la Meli
Matumizi Maalum: Bamba la Chuma la Nguvu ya Juu
Upana: 2000mm-2500mm
Urefu: 6000mm-12000mm
Uvumilivu: ±2%
Huduma ya Usindikaji: Bending, Kulehemu, Kukata, Punching
Muda wa Uwasilishaji: 45 Siku
Jina la Bidhaa: Sahani ya chuma ya baharini
Daraja la kawaida la chuma cha Nyenzo: Mild Steel ABS GR. A B D E
Vifaa vya kawaida: 2C, 3C, 4C & 5C
Hi nguvu nyenzo chuma daraja: AH32 AH36 DH32 DH36 EH32 EH36
Hi vifaa vya nguvu: Chuma cha chini cha aloi 12MnC, 16MnC, 15MnTiC, 14MnVTiReC
Matumizi: kutumika kwa ajili ya ujenzi wa meli na utengenezaji wa muundo wa hull meli
MOQ: 300 Tani
Faida: Bei ya ushindani na ubora mzuri
Makali: 4 Kukata
Cheti: Vyeti vya vyeti vya vyeti vya darasa
Uwezo wa Ugavi: 3000 Ton/Tons kwa Siku
Ufungaji & Utoaji
Maelezo ya Ufungashaji: Bundle katika kontena au mizigo mingi
Bandari: Bandari ya Tianjin
Muda wa Kiongozi: Ili kujadiliwa$1,300.00$1,100.00 -
Soma ZaidiMwoneko Chapu
SWRH72A billet ya chuma kwa fimbo ya waya ya kaboni ya juu
Tunaweza kutoa aina yoyote ya billets chuma kwa kiasi kikubwa na bei ya ushindani, hasa chuma maalum, kama vile: SWRH82B, SWRH72A au SWRM8.
Pandeolwa: 11m × 152mm × 152mm.
Ikiwa unahitaji, Tafadhali acha ujumbe kwetu.
-
Soma ZaidiMwoneko Chapu
Fimbo ya chuma ya pande zote
Maelezo ya Haraka- Vifaa: Q235 chuma fimbo / 40Mn chuma pande zote
- Vipimo: Kipenyo:16mm-250mm
- Mahali pa Asili: Mongolia ya ndani, China (Bara)
- Programu tumizi: Mfumo wa Kuzaa
- Umbo liwe: Mviringo Mwambaa
- Namba ya Mfano: OD: 40-150mm
- Jina la Chapa: Chuma cha Bao
- Kiwango cha: GB
- Jina la Bidhaa: Chuma cha pande zote
- Mbinu ya utengenezaji: moto umevingirishwa
- Daraja la chuma: Q235/20#/40Mn
- Furushi: Katika bale
$800.00$720.00 -
Soma ZaidiMwoneko Chapu
Angle bar kwa ajili ya maambukizi mnara kufanya au baharini meli kujenga
Upau wa pembe, Pia inajulikana kama L-bar au chuma cha pembe, ni sehemu ya kawaida ya chuma ya muundo katika ujenzi wa minara ya maambukizi na ujenzi wa meli ya baharini.
Katika ujenzi wa minara ya maambukizi, Baa za pembe hutumiwa kama wanachama muhimu wa muundo kutoa utulivu na msaada. Mara nyingi hutumiwa kama vitambaa, mikono ya msalaba, na washiriki wa diagonal kuhimili mizigo na vikosi mbalimbali ambavyo mnara unaweza kupata, kama upepo, Barafu, na uzito wa mistari ya maambukizi. Baa za Angle huchaguliwa kwa nguvu zao, Versatility, na gharama nafuu katika maombi haya.
Katika ujenzi wa meli ya baharini, Baa za pembe pia hutumiwa sana. Inatumika kwa matumizi mbalimbali kama vile kutengeneza, Kukaza, na miundo ya kusaidia. Baa za Angle hutoa uadilifu wa muundo na utulivu kwa hull ya meli na muundo wa juu. Hutumiwa katika ujenzi wa vichwa vingi, Muafaka, Decks, na vifaa vingine muhimu. Baa za Angle zinapendelewa katika ujenzi wa meli kwa sababu ya uwiano wao wa juu wa nguvu-kwa-uzito, Urahisi wa uzushi, na ufanisi wa gharama.$650.00$560.00 -
Soma ZaidiMwoneko Chapu
SWRH82B billet ya chuma ni ya chuma cha juu cha kaboni
Tunaweza kutoa aina yoyote ya billets chuma kwa kiasi kikubwa na bei ya ushindani, hasa chuma maalum, kama vile: SWRH82B, SWRH62A / 72A au SWRM8.
Pandeolwa: 11m × 152mm × 152mm.
Ikiwa unahitaji, Tafadhali acha ujumbe kwetu.
-
Soma ZaidiMwoneko Chapu
Q345 baridi inayotolewa reli gorofa bar
Rail flat bar hutumiwa kwa muundo mwingi, Tunaweza kutoa vifaa na ukubwa wowote kama ombi lako, pia inaweza kuzalisha bar laini ya gorofa ya uso, Ukubwa kama hapa chini:
10x30x6000mm Q235 bar ya gorofa
20x35x6000mm Q235 bar gorofa
30x40x6000mm Q234 bar ya gorofa
(10-30)x(30-120)x6000mm Q235/Q345 bar gorofa
40x40x6000mm ST52 bar ya gorofa ya reli
60x40x6000mm ST52 bar ya gorofa ya reli
70x40x6000mm ST52 bar ya gorofa ya reli
80x40x6000mm ST52 bar ya gorofa ya reli
-
Soma ZaidiMwoneko Chapu
Ujenzi wa meli sahani ya chuma laini
Kiwango cha: CCS
Daraja: 2C, 3C, 4C, 5C, 12MNC, 16MNC, 15MnTiC, 14MnVtirec
Mahali pa Asili: Liaoning, China
Jina la Chapa: Yueqi
Namba ya Mfano: A B D E AH32 AH36 DH32 DH36 EH32 EH36
Aina: Bamba la Chuma, Bamba la chini la Aloi
Mbinu: Moto Umevingirishwa
Matibabu ya Uso: Mlipuko wa mchanga na Primer
Programu tumizi: Bamba la Meli
Matumizi Maalum: Bamba la Chuma la Nguvu ya Juu
Upana: 2000mm-2500mm
Urefu: 6000mm-12000mm
Uvumilivu: ±2%
Huduma ya Usindikaji: Bending, Kulehemu, Kukata, Punching
Muda wa Uwasilishaji: 45 Siku
Jina la Bidhaa: Sahani ya chuma ya baharini
Daraja la kawaida la chuma cha Nyenzo: Mild Steel ABS GR. A B D E
Vifaa vya kawaida: 2C, 3C, 4C & 5C
Hi nguvu nyenzo chuma daraja: AH32 AH36 DH32 DH36 EH32 EH36
Hi vifaa vya nguvu: Chuma cha chini cha aloi 12MnC, 16MnC, 15MnTiC, 14MnVTiReC
Matumizi: kutumika kwa ajili ya ujenzi wa meli na utengenezaji wa muundo wa hull meli
MOQ: 300 Tani
Faida: Bei ya ushindani na ubora mzuri
Makali: 4 Kukata
Cheti: Vyeti vya vyeti vya vyeti vya darasa
Uwezo wa Ugavi: 3000 Ton/Tons kwa Siku
Ufungaji & Utoaji
Maelezo ya Ufungashaji: Bundle katika kontena au mizigo mingi
Bandari: Bandari ya Tianjin
Muda wa Kiongozi: Ili kujadiliwa$1,300.00$1,100.00 -
Soma ZaidiMwoneko Chapu
Q195 Cathode gorofa ya chuma
Q195 cathode gorofa chuma hutumiwa kwa ajili ya electrolytic aluminium kiwanda, chuma cha chini cha kaboni kina conductivity nzuri ya umeme. Ili kuzalisha bar ya mtoza cathode ya alumini ya elektroliti ni mchakato mkali, kwa sababu mfumo wa electrowinning ni nzito DC sasa, electroconductivity itaamua gharama ya Aluminium, Kwa hivyo lazima iwe na electroconductivity nzuri sana, kuokoa matumizi ya nguvu na kuongeza ufanisi wa elektroliti.
$720.00$600.00 -
Soma ZaidiMwoneko Chapu
Bar ya mtoza chuma kwa mmea wa kuyeyuka wa Aluminium
Bar ya mtoza wa cathode ya ubunifu inapaswa kuwa chuma cha chini sana cha kaboni, ni ya ASTM Grade 1006 Chuma cha chini cha kaboni, kwa sababu chuma cha chini cha kaboni kina electroconductibility nzuri. Kwa kawaida maudhui ya kaboni yanapaswa chini ya 0.06%, nyenzo inayoitwa SAE 1006, Kemikali kama ilivyo hapa chini:
Carbon ≤0.06%, Silicon ≤0.07%, Manganese ≤0.45%, Phosphorus ≤03%, Sulphur ≤0.04%, Nitrojeni ≤0.012%.$720.00$600.00 -
Soma ZaidiMwoneko Chapu
Q345B bar ya gorofa ya reli
Rail flat bar hutumiwa kwa muundo mwingi, Tunaweza kutoa vifaa na ukubwa wowote kama ombi lako, pia inaweza kuzalisha bar laini ya gorofa ya uso, Ukubwa kama hapa chini:
10x30x6000mm Q235 bar ya gorofa
20x35x6000mm Q235 bar gorofa
30x40x6000mm Q234 bar ya gorofa
(10-30)x(30-120)x6000mm Q235/Q345 bar gorofa
40x40x6000mm ST52 bar ya gorofa ya reli
60x40x6000mm ST52 bar ya gorofa ya reli
70x40x6000mm ST52 bar ya gorofa ya reli
80x40x6000mm ST52 bar ya gorofa ya reli