I-Nickel chromium chromium alwisstohm 40 Ukuchasana neRibbon Niportcr20cr0ct yombane
Nina40cr20Ngaba i-Austeritic Nickel-Chromium Wallomium (i-chary alloy) yokusetyenziswa kumaqondo obushushu ukuya kwi-1100 ° C (2010 ° F). I-alloy ibonakaliswa kukungasebenzi okuphezulu kunye nokuchasana kwe-oxidation elungileyo. Inengxaki entle emva kokusetyenziswa kunye nokulimala okugqwesileyo.
Izicelo eziqhelekileyo ze-NI40CR20 Ngaba izitshisi zobusuku, izitshisi zokuhambisa i-roheostits kunye ne-fan heat. I-ALTATY ikwasetyenziselwa ukufudumeza iintambo kunye neentambo zokuzibulala, iingubo zombane kunye neepads, izihlalo zemoto, izikhuseli zebhodi, izikhuseli zebhodi, izikhuseli zebhodi, izikhuseli zebhodi.
Ukwakhiwa kweekhemikhali
C% | I-7% | Mn% | Cr% | I-NI% | Fe. | |
Ukwakhiwa okuthile | I-bal. | |||||
Imiz | - | 1.6 | - | 18.0 | 34.0 | |
Max | I-0.10 | 2.5 | 1.0 | 21.0 | 37.0 |
Iipropathi zoomatshini
Ubungakanani bocingo | Unikeze Amandla | Tensile strength | I-elongwation | Ubunzima |
Ø | R¶0.2 | Rm | A | |
mm | Mpa | Mpa | % | Hv |
1.0 | 340 | I-675 | 25 | I-180 |
4.0 | I-300 | I-650 | 30 | I-160 |
Iipropathi zomzimba
Ukuxinana g / cm3 | 7.90 |
Ukunganyange kombane kwi-20 ° C ω / m | 1.04 |
Ubushushu obuPhezulu ° C | I-1100 |
Indawo yokunyibilika ° C | I-1390 |
Ipropathi yemagneti | I-non-magnetic |
I-HOPT EBALASELEYO YOKUGQIBELA
Iqondo lobushushu ° c | I-100 | 200 | I-300 | I-400 | I-500 | I-600 | I-700 | I-800 | I-900 | I-1000 | I-1100 |
Ct | 1.03 | 1.06 | 1.10 | 1.112 | 1.15 | 1.17 | 1.19 | 1.04 | 1.22 | 1.23 | 1.24 |
Ukusebenza kolwando lwe-shirmal
Iqondo lobushushu ° c | Ukwanda kwe-thermal x 10-6 / k |
20-250 | 16 |
20-500 | 17 |
I-20-750 | 18 |
I-20-1000 | 19 |