It creates most positive outcome when all your anticipation suddenly turned to your advantage that your failed vehicle has been rectified,may be there was no good repair by your mechanic because you had suddenly lost your car service periods and were not paid.
Fortunately you were with a friend who had a workshop and you were able to witness as he repairs a Mercedes car, and you immediately assisted and in turn, you were rewarded with a gift of five thousand naira or more ,which suddenly enabled you to prepare an immediate dinner, great rewards awaits those that have such creditable profession that enable them to make changes especially when the need is required, frankly you are blessed.Another simple step can be practice in case you have no immediate money to buy parts,at least you can buy the components or materials for servicing :a simple CAR servicing can includes the following parts. i) 2x4 litres of engine oil (ii) one or two oil filters elements,(iii) fuel filters,(iv) one hydraulic can,(v) steering oil etc. These items will enable you to work on your car or if you have no working tools,or you can call mechanic to do the work in your resident.
The result of an experimentation conducted sometimes on corrosion for a long time immersion,galvanostatic and immersion scanning probe tests confirmed that a higher nickel content in the weld metal produces a weld which when immersed in conducting solution is cathodic to the based plate.
ReplyDeletePistorius (1993), investigated the galvanic coupling of weld materials with the same composition but different microstructures and hardware values. He concluded that there was little difference in their corrosion behaviour and no consistent tendency towards cathodic and anodic behaviour.