Alu plokikaanes auk ?
#32

Niiskuse ja õhu toimel korrodeeruvad enamus puhtad metallid. See nüüd küll mingi teema ei ole. Duuralumiiniumi üheks komponendiks võib ka vask olla. vene mingeid kopikaid tehti vase ja alumiiniumi segust. Elektriga aga tekivad paljude erinevate metallide vahel igasugu nähtused. Alumiiniumi ja vase takistused samade läbimõõtude juures on erinevad, juba sealt tekib kontaktpinnal mingi jama, igasugu elektrokemilistest teguritest rääkimata. Kui aga alumiiniumi ja vase klots üksteise peale asetada, ei teki seal mingit reaktsiooni nende vahel. Vask ja alumiinium omavahel ei reageeri.

Parem varblane käes, kui kajakas pea kohal!
Vasta


Sõnumeid selles teemas
Alu plokikaanes auk ? - Autor: spitfire - 20-01-2019, 20:22 PM
RE: Alu plokikaanes auk ? - Autor: hundu615 - 20-01-2019, 21:03 PM
RE: Alu plokikaanes auk ? - Autor: sturmbannführer - 20-01-2019, 21:34 PM
RE: Alu plokikaanes auk ? - Autor: viplala - 20-01-2019, 22:01 PM
RE: Alu plokikaanes auk ? - Autor: spitfire - 20-01-2019, 23:52 PM
RE: Alu plokikaanes auk ? - Autor: Marko - 21-01-2019, 00:11 AM
RE: Alu plokikaanes auk ? - Autor: aavu - 21-01-2019, 00:35 AM
RE: Alu plokikaanes auk ? - Autor: spitfire - 21-01-2019, 22:58 PM
RE: Alu plokikaanes auk ? - Autor: hundu615 - 22-01-2019, 08:10 AM
RE: Alu plokikaanes auk ? - Autor: spitfire - 23-01-2019, 23:33 PM
RE: Alu plokikaanes auk ? - Autor: hundu615 - 24-01-2019, 08:05 AM
RE: Alu plokikaanes auk ? - Autor: v6sa - 24-01-2019, 08:30 AM
RE: Alu plokikaanes auk ? - Autor: stihl - 24-01-2019, 09:09 AM
RE: Alu plokikaanes auk ? - Autor: hundu615 - 28-03-2019, 08:28 AM
RE: Alu plokikaanes auk ? - Autor: qwerty009 - 24-01-2019, 09:43 AM
RE: Alu plokikaanes auk ? - Autor: Janka - 25-01-2019, 23:08 PM
RE: Alu plokikaanes auk ? - Autor: stihl - 28-01-2019, 23:19 PM
RE: Alu plokikaanes auk ? - Autor: spitfire - 27-03-2019, 23:18 PM
RE: Alu plokikaanes auk ? - Autor: v6sa - 28-03-2019, 15:07 PM
RE: Alu plokikaanes auk ? - Autor: sturmbannführer - 28-03-2019, 20:41 PM
RE: Alu plokikaanes auk ? - Autor: vant - 28-03-2019, 20:46 PM
RE: Alu plokikaanes auk ? - Autor: hulgus - 29-03-2019, 22:11 PM
RE: Alu plokikaanes auk ? - Autor: PlyVal64 - 29-03-2019, 11:19 AM
RE: Alu plokikaanes auk ? - Autor: viplala - 29-03-2019, 21:01 PM
RE: Alu plokikaanes auk ? - Autor: wagoneer - 29-03-2019, 23:33 PM
RE: Alu plokikaanes auk ? - Autor: viplala - 30-03-2019, 03:36 AM
RE: Alu plokikaanes auk ? - Autor: aavu - 30-03-2019, 08:02 AM
RE: Alu plokikaanes auk ? - Autor: Wiki432 - 29-03-2019, 23:36 PM
RE: Alu plokikaanes auk ? - Autor: spitfire - 30-03-2019, 01:48 AM
RE: Alu plokikaanes auk ? - Autor: v6sa - 01-04-2019, 16:02 PM
RE: Alu plokikaanes auk ? - Autor: vant - 30-03-2019, 08:47 AM
RE: Alu plokikaanes auk ? - Autor: hulgus - 30-03-2019, 10:12 AM
RE: Alu plokikaanes auk ? - Autor: viplala - 30-03-2019, 14:14 PM
RE: Alu plokikaanes auk ? - Autor: sturmbannführer - 30-03-2019, 20:43 PM
RE: Alu plokikaanes auk ? - Autor: kass - 01-04-2019, 09:29 AM
RE: Alu plokikaanes auk ? - Autor: viplala - 01-04-2019, 15:13 PM
RE: Alu plokikaanes auk ? - Autor: kass - 01-04-2019, 16:04 PM
RE: Alu plokikaanes auk ? - Autor: vant - 31-03-2019, 09:58 AM
RE: Alu plokikaanes auk ? - Autor: mossepower - 31-03-2019, 10:59 AM
RE: Alu plokikaanes auk ? - Autor: viplala - 31-03-2019, 13:40 PM
RE: Alu plokikaanes auk ? - Autor: vant - 01-04-2019, 07:25 AM
RE: Alu plokikaanes auk ? - Autor: twist - 02-04-2019, 12:22 PM
RE: Alu plokikaanes auk ? - Autor: PlyVal64 - 02-04-2019, 13:25 PM
RE: Alu plokikaanes auk ? - Autor: viplala - 02-04-2019, 15:36 PM
RE: Alu plokikaanes auk ? - Autor: spitfire - 02-04-2019, 19:51 PM
RE: Alu plokikaanes auk ? - Autor: v6sa - 02-04-2019, 20:08 PM
RE: Alu plokikaanes auk ? - Autor: aavu - 02-04-2019, 20:13 PM
RE: Alu plokikaanes auk ? - Autor: v6sa - 02-04-2019, 21:58 PM
RE: Alu plokikaanes auk ? - Autor: spitfire - 02-04-2019, 23:48 PM
RE: Alu plokikaanes auk ? - Autor: vant - 03-04-2019, 07:12 AM
RE: Alu plokikaanes auk ? - Autor: v6sa - 03-04-2019, 07:26 AM
RE: Alu plokikaanes auk ? - Autor: kass - 03-04-2019, 16:23 PM
RE: Alu plokikaanes auk ? - Autor: v6sa - 04-04-2019, 10:02 AM
RE: Alu plokikaanes auk ? - Autor: kass - 04-04-2019, 10:39 AM
RE: Alu plokikaanes auk ? - Autor: viplala - 04-04-2019, 02:03 AM
RE: Alu plokikaanes auk ? - Autor: vant - 04-04-2019, 07:25 AM



Kasutaja, kes vaatavad seda teemat: 1 külali(st)ne