RA Naxaas Bir ah
Bir Naxaas ah C5191/C5210
Naxaasku waa walxo bir ah oo laga sameeyay dhalaalinta naxaasta iyo biraha kale ee naadirka ah ama kuwa qaaliga ah. Isku-darka kala duwan ee bir ah waxay leeyihiin sifooyin jireed oo kala duwan iyocodsiyadaFoornooyinka naxaasta ah ee uu soo saarayBIRTA CIVEN inta badan waa foils naxaas ah oo bir-fosfoor ah, oo ay ku jiraan naxaas, qasacad iyo fosfooraska.Waxay leedahay sifooyinka soo socda:
1. Hfosfooraska oo sarreeya iyo xoogga daalka oo sarreeya.
2. Bdabacsanaan iyo iska caabin xirasho.
3, Nbirlab-ku-saleysan, oo leh sifooyin farsamo iyo tignoolajiyadeed oo wanaagsan
4, Ciska caabbinta orrosion-ka, si fiican ayaa loo alxan karaa oo loo shiidi karaa, ma jiraan wax dhimbiil ah oo ku dhaca saamaynta.
5, GKorantada korontada ood ah, si fudud looma kululayn si loo hubiyo badbaadada.
Sababtoo ah astaamaha waxqabadka gaarka ah, bir-xidhka naxaasta ah waxaa badanaa loo isticmaalaa in lagu soo saaro noocyo kala duwan oo ka mid ah qaybaha elektaroonigga ah, shubka hawada sare, isku xirayaasha, jajabyada iyo agabka u adkaysta xirashada qalabka saxda ah ee sare.La duubay bir naxaas ah oo ka timidBIRTA CIVEN sidoo kale waa mid aad loo farsameyn karo oo si fudud loo qaabeyn karo loona laminate karo.Sababtoo ah wareeggaqaab-dhismeed ee la duubaynaxaas foil, xaaladda jilicsan iyo tan adag waxaa xakamayn kara habka daadinta, taasoo ka dhigaysa mid ku habboon noocyo badan oo kala duwan codsiyada.CIVEN METAL waxay sidoo kale soo saari kartaa foils naxaas ah. dhumuc iyo ballac kala duwan iyadoo loo eegayo shuruudaha macaamiisha, sidaas darteedna yaraynta kharashyada wax soo saarka iyo hagaajinta hufnaanta farsamaynta.
Halabuurka Kiimikada (%)
| Lambarka Daawaha | Cufnaanta (g/cm³) | Sn | P | Cu | |
| Shiinaha | Jabaan | ||||
| Qsn6.5-0.1 | C5191 | 8.83 | 6.0-7.0 | 0.1-0.25 | 93.3 |
| Qsn8-0.3 | C5210 | 8.0 | 7.0-9.0 | 0.03-0.25 | 91.9 |
Sifooyinka Farsamada (Heerka: GB/T5189-1985)
| Lambarka Daawaha | JIS Temper | Xoogga Laabista Rm/N/mm 2 | Kordhinta(%) | HV Temper |
| C5191 | O | 315 | 40 | -- |
| 1/4H | 390-510 | 35 | 100-160 | |
| 1/2H | 490-610 | 20 | 150-205 | |
| H | 590-680 | 8 | 180-230 | |
| EH | 630 | 5 | 210-230 | |
| C5210 | 1/2H | 470-610 | 27 | 140-205 |
| H | 590-705 | 20 | 185-235 | |
| EH | 680-780 | 11 | 205-230 | |
| SH | 735-835 | 9 | 230-270 |
Fiiro gaar ah:Waxaan ku siin karnaa alaab leh hanti kale iyadoo loo eegayo shuruudaha macaamiisha.
Tilmaamaha la heli karo (mm)
| Dhumucda | Ballaca | Dabeecad |
| 0.01 ~ 0.15 | 4.0~650 | La habeeyey |
Cabbirrada iyo Dulqaadka (mm)
| Dhumucda | Dulqaadka Dhumucda | Ballaca | Dulqaadka Ballaca |
| 0.01 ~ 0.6 | ± 0.002 | 4.0 ~ 650mm | ± 0.1 |
| >0.06 ~ 0.15 | ± 0.003 |







