Fua Fa'atekinisi
Aitema | Vaega | UHP | UHP Susu |
550mm / 22 inisi | |||
Ole tele ole Density | g/cm3 | 1.68-1.75 | 1.80-1.85 |
Tete'e | μΩm | 4.5-5.8 | 3.0-4.3 |
Malosi Fa'asusu | MPa | 10.0-14.0 | 20.0-30.0 |
Elastic Modulus | GPa | 8.0-10.0 | 16.0-20.0 |
CTE (30-600) | 10-6/℃ | ≤1.5 | ≤1.3 |
Fufulu Content | % | ≤0.3 | ≤0.3 |
Fa'atauvaga tulaga lelei a le kamupani Shida
1.Shida Carbon fausia i le 1990 ma le silia ma le 30 tausaga o le poto masani faʻapolofesa o le gaosiga o graphite electrode.
2. O le au suʻesuʻe malosi ma le atinaʻeina o 'au ma le 'au faʻatau sili ona agavaa e faʻatūina e Shida e faʻamautinoa ai le tulaga lelei o le oloa, aemaise lava le lapoa tetele, e pei o le UHP 650, UHP700, ma tuʻuina atu i tagata faʻatau le tele o auaunaga faʻatau.
Le fa'aofiina o le graphite electrode galuega i le ogaumu arc eletise mo le faia o u'amea
O le ogaumu arc eletise (EAF) mo le faia o u'amea o le tagata fa'atau tele ma le tele o graphite electrodes.I Saina, e tusa ma le 18% le aofa'i o le u'amea fa'atosina a le EAF.graphite electrodes mo u'amea faia tala mo 70-80% o le aofaiga atoa o graphite electrodes talosaga.E ala i le pasia o le eletise maualuga ma le taimi nei i le graphite electrode, o le a faʻatupuina le arc eletise i le va o le pito eletise ma le uʻamea uʻamea e maua ai le vevela tele e faʻafefe ai le mea.O le faʻagasologa o le faʻafefeteina o le a faʻaumatia ai le graphite electrode, ma e tatau ona suia i taimi uma.
Ata o se ogaumu arc eletise
Fua o le Soketi ma le Susu (4TPI)
Ole ta'ele ole igoa(mm) | Ituaiga susu | Pitch Socket Diamita | Mata'utia Nipple Diameter | Umi ole susu | Fa'aloloto Socket | Socket filo Umi |
500 | 269T4N | 266.72 | 269.88 | 355.60 | 183.80 | 179.80 |
269T4L | 266.72 | 269.88 | 457.20 | 234.60 | 230.60 | |
550 | 298T4N | 295.29 | 298.45 | 355.60 | 183.80 | 179.80 |
298T4L | 295.29 | 298.45 | 457.20 | 234.60 | 230.60 | |
600 | 317T4N | 314.34 | 317.50 | 355.60 | 183.80 | 179.80 |
317T4L | 314.34 | 317.50 | 457.20 | 234.60 | 230.60 | |
650 | 355T4L | 352.44 | 355.60 | 558.80 | 285.40 | 281.40 |
700 | 374T4L | 352.44 | 374.65 | 558.80 | 285.40 | 281.40 |