Saina uelo eletise 2% cerium WC20 cerium tungsten electrode Gaosi ma Fa'atau

uʻamea eletise 2% cerium WC20 cerium tungsten electrode

u'amea eletise 2% cerium WC20 cerium tungsten electrode Ata Fa'aalia

Fa'amatalaga Puupuu:

Cerium tungsten electrodes e masani ona faʻaaogaina mo le TIG uelo aʻo latou faʻatinoina lelei i le AC ma DC faʻapipiʻi talosaga. Ua lauiloa i latou mo lo latou mautu lelei arc, uiga lelei mu, ma le faatinoga faifaipea i lalo amperage, faia latou talafeagai mo mea manifinifi ma lavelave uelo.

Auina imeli ia matou La'u mai ile PDF

Fa'amatalaga Oloa

Faailoga o oloa

O le a le lanu o le tungsten ma le 2% Ceria?

Tungsten ua tuʻufaʻatasia ma le 2% ceria e fausia ai se tungsten-cerium oxide composite lea e masani ona faʻaaogaina e avea o se mea e le-radioactive e sui ai thoriated tungsten electrodes i talosaga uelo.

O le lanu o le tungsten o loʻo i ai le 2% ceria e mafai ona fesuisuiaʻi ae masani ona lanu efuefu pe paʻepaʻe. O le paolo faʻapitoa e mafai ona faʻalagolago i mea e pei o le gaosiga o gaosiga ma soʻo se faʻaopoopoga faʻapipiʻi poʻo togafitiga faʻaoga i mea.

O le a le eseesega i le va o Thoriated ma Ceriated tungsten?

Tungsten Thoriated ma cerium tungsten e lua tungsten electrodes mo uelo, ae e eseese a latou fatuga ma meatotino:

1.Thoriated tungsten:
-Thoriated tungsten electrodes o loʻo i ai se vaega itiiti o le thorium oxide (e masani lava e uiga i 1-2%). O le faʻaopoopoga o le thorium e faʻaleleia ai uiga faʻaeletonika o le eletise, faʻafaigofie ona amata ma tausia le arc uelo.
-Thoriated tungsten ua lauiloa ona o le maualuga o le gafatia o le tauaveina o le taimi nei, lelei le mautu arc ma le ola umi. E masani ona faʻaaogaina i talosaga faʻapipiʻi DC, aemaise lava mo mea faʻapipiʻi e pei o le carbon steel, stainless steel, nickel alloys ma titanium.

2. Tungsten cerium:
- Cerium tungsten electrodes o loʻo i ai le cerium oxide o se elemene faʻafefiloi. O fatuga masani o le cerium tungsten e aofia ai le 1.5-2% cerium oxide.
- Cerium tungsten e lelei le amataina ma le mautu o le arc, aemaise lava i le maualalo o loʻo iai nei talosaga uelo. E fetaui lelei mo le faʻapipiʻiina o le AC ma le DC ma o lea e talafeagai ai mo le tele o meafaitino ma faiga faʻapipiʻi.
- O le Cerium tungsten e masani ona filifilia e avea o se mea e le-radioactive i le thorium tungsten e faʻatalanoa ai atugaluga e uiga i aʻafiaga o le soifua maloloina e fesoʻotaʻi ma le faʻaalia o le thorium.

I se aotelega, aʻo faʻaaogaina uma le tungsten electrodes ma cerium tungsten electrodes i le uelo, e eseese a latou fatuga ma e talafeagai mo faʻaoga eseese ma tulaga. Thoriated tungsten ua lauiloa ona o le maualuga o le gafatia o loʻo i ai nei ma e masani ona faʻaaogaina i le DC uelo, ae o le cerium tungsten e lelei le amataina ma le mautu ma e talafeagai mo uma AC ma DC uelo.

E 2% thoriated tungsten radioactive?

Ioe, 2% thoriated tungsten electrodes ua manatu laititi leitio ona o le i ai o le thorium oxide i le electrode composition. O le Thorium o se elemene faʻaletino e maua i le tungsten electrodes e faʻauluina ai vaega ole alpha maualalo. E ui lava e maualalo le maualuga o le leitio, e taua lava le taulimaina lelei ma le lafoaia o eletise tungsten thoriated e faʻaitiitia ai le faʻaalia.

Ona o le natura leitio o le thorium, o le faʻaaogaina, taulimaina ma le lafoaia o le thorium tungsten electrodes e manaʻomia ai le saogalemu ma le faʻatonutonuina o iloiloga. O se taunuuga, o loʻo i ai se suiga agai atu i isi mea e le o ni leitio faʻapitoa e pei o le tungsten cerium, tungsten lanthanate poʻo isi elemene e le masani ai o le eleele doped tungsten electrodes, aemaise lava i pisinisi e taua tele le saogalemu o tagata faigaluega ma le siosiomaga.