Daawaha korantada ee heerkulka sare
Badeecadani waxay ka samaysan tahay macmiil la safeeyey oo tiknoolajiyad bir ah lagu farsameeyey. Waxaa soo saarey habka qabow ee gaarka ah iyo habka daaweynta kuleylka. Daawaha heerkulka sare ee kululeeyaha korontada wuxuu leeyahay iska caabin qiiqa qumman, heerkulka sare u adkaysiga daxalka, gurguurta yar, nolosha adeega dheer iyo isbadalka iska caabinta yar. Waxay ku habboon tahay heerkulka sare ee 1420 ℃, cufnaanta awoodda sare leh, jawiga waxyeellada leh, gaaska kaarboon iyo jawiga kale ee shaqada.Waxaa loo isticmaali karaa foornada dhoobada, foornada kuleylka kululaynta heerkulka sare, foornada sheybaarka, foornada elektaroonigga ah iyo foornada faafidda.
Qaybaha kiimikada ugu muhiimsan
|
C |
Si |
Mn |
Cr |
Al |
Fe |
|
≤0.04 |
≤0.5 |
≤0.4 |
20-22 |
5.5-6.0 |
—— |
Guryaha Main farsamo
| Heerkulka qolka xoog | 650-750MPa |
| Dheeraynta | 15-25% |
| Adkaanta | HV220-260 |
| 1000 strength xoog dabacsan | 22-27MPa |
| 1000 ℃ 6MPa cimri dherer sareeya | ≥100h |
Waxyaabaha muhiimka ah
| Cufnaanta | 7.1g / cm³ |
| Iska caabin | 1.45 * 10-6 · Ω · m |
Isugeynta heerkulka ee iska caabin
|
800℃ |
1000℃ |
1400℃ |
|
1.03 |
1.04 |
1.05 |
| barta dhalaalida | 1500 ℃ |
| Heerkulka hawlgalka ee ugu sarreeya | 1400 ℃ |
Nolol dhakhso leh
|
|
1300℃ |
1350℃ |
|
Celcelis ahaan nolosha degdegga ah (h) |
110 |
90 |
|
Jabka jabitaanka Post% |
8 |
11 |
Sooc
Baaxadda dhexroorka siligga: Φ0.1-8.5mm
SGHT Resistane value / Miisaanka xaashida
(1) U adkaysiga 20℃= 1.45μΩ.m，Cufnaanta = 7.1g / cm3;
(2) Xogta xisaabinta ee soo socota ayaa loogu talagalay tixraac, qiyamka isbeddelka qiyamka isbeddelka ayaa ah ±5, iyo culeyska oo isbadala cabirka saxnaanta cabirka.
|
Ballaca (mm) |
Iska caabin |
Miisaanka (g / m) |
Ballaaran |
Dhumucdiisuna |
Iska caabin |
Miisaanka (g / m) |
|
|
1.00 |
1.846 |
5.576 |
8.00 |
1.00 |
0.191 |
56.800 |
|
|
1.10 |
1.526 |
6.747 |
9.00 |
1.00 |
0.170 |
63.900 |
|
|
1.20 |
1.282 |
8.030 |
10.00 |
1.00 |
0.153 |
71.000 |
|
|
1.30 |
1.092 |
9.424 |
11.00 |
1.00 |
0.139 |
78.100 |
|
|
1.40 |
0.942 |
10.929 |
12.00 |
1.00 |
0.127 |
85.200 |
|
|
1.50 |
0.821 |
12.546 |
13.00 |
1.00 |
0.117 |
92.300 |
|
|
1.60 |
0.721 |
14.275 |
14.00 |
1.00 |
0.109 |
99.400 |
|
|
1.70 |
0.639 |
16.115 |
15.00 |
1.00 |
0.102 |
106.500 |
|
|
1.80 |
0,570 |
18.067 |
16.00 |
1.00 |
0.095 |
113.600 |
|
|
1.90 |
0,511 |
20.130 |
17.00 |
1.00 |
0.090 |
120.700 |
|
|
2.00 |
0.462 |
22.305 |
18.00 |
1.00 |
0.085 |
127.800 |
|
|
2.10 |
0.419 |
24.591 |
19.00 |
1.00 |
0.080 |
134.900 |
|
|
2.20 |
0.381 |
26.989 |
20.00 |
1.00 |
0.076 |
142.000 |
|
|
2.30 |
0.349 |
29.498 |
8.00 |
1.20 |
0.159 |
68.160 |
|
|
2.40 |
0.321 |
32.119 |
9.00 |
1.20 |
0.141 |
76.680 |
|
|
2.50 |
0.295 |
34.851 |
10.00 |
1.20 |
0.127 |
85.200 |
|
|
2.60 |
0.273 |
37.695 |
11.00 |
1.20 |
0.116 |
93.720 |
|
|
2.70 |
0.253 |
40.650 |
12.00 |
1.20 |
0.106 |
102.240 |
|
|
2.80 |
0.235 |
43.717 |
13.00 |
1.20 |
0.098 |
110.760 |
|
|
2.90 |
0.220 |
46.896 |
14.00 |
1.20 |
0.091 |
119.280 |
|
|
3.00 |
0.205 |
50.185 |
15.00 |
1.20 |
0.085 |
127.800 |
|
|
3.10 |
0.192 |
53.587 |
16.00 |
1.20 |
0.079 |
136.320 |
|
|
3.20 |
0.180 |
57.100 |
17.00 |
1.20 |
0.075 |
144.840 |
|
|
3.30 |
0.170 |
60.724 |
18.00 |
1.20 |
0.071 |
153.360 |
|
|
3.40 |
0.160 |
64.460 |
19.00 |
1.20 |
0.067 |
161.880 |
|
|
3.50 |
0.151 |
68.308 |
20.00 |
1.20 |
0.064 |
170.400 |
|
|
3.60 |
0.142 |
72.267 |
8.00 |
1.50 |
0.127 |
85.200 |
|
|
3.70 |
0.135 |
76.338 |
9.00 |
1.50 |
0.113 |
95.850 |
|
|
3.80 |
0.128 |
80.520 |
10.00 |
1.50 |
0.102 |
106.500 |
|
|
3.90 |
0.121 |
84.813 |
11.00 |
1.50 |
0.093 |
117.150 |
|
|
4.00 |
0.115 |
89.219 |
12.00 |
1.50 |
0.085 |
127.800 |
|
|
4.10 |
0.110 |
93.735 |
13.00 |
1.50 |
0.078 |
138.450 |
|
|
4.20 |
0.105 |
98.364 |
14.00 |
1.50 |
0.073 |
149.100 |
|
|
4.30 |
0.100 |
103.103 |
15.00 |
1.50 |
0.068 |
159.750 |
|
|
4.40 |
0.095 |
107.955 |
16.00 |
1.50 |
0.064 |
170.400 |
|
|
4.50 |
0.091 |
112.917 |
17.00 |
1.50 |
0.060 |
181.050 |
|
|
4.60 |
0.087 |
117.992 |
18.00 |
1.50 |
0.057 |
191.700 |
|
|
4.70 |
0.084 |
123.177 |
19.00 |
1.50 |
0.054 |
202.350 |
|
|
4.80 |
0.080 |
128.475 |
20.00 |
1.50 |
0.051 |
213.000 |
|
|
4.90 |
0.077 |
133.884 |
8.00 |
2.00 |
0.095 |
113.600 |
|
|
5.00 |
0.074 |
139.404 |
9.00 |
2.00 |
0.085 |
127.800 |
|
|
5.10 |
0.071 |
145.036 |
10.00 |
2.00 |
0.076 |
142.000 |
|
|
5.20 |
0.068 |
150.779 |
11.00 |
2.00 |
0.069 |
156.200 |
|
|
5.30 |
0.066 |
156.634 |
12.00 |
2.00 |
0.064 |
170.400 |
|
|
5.40 |
0.063 |
162.601 |
13.00 |
2.00 |
0.059 |
184.600 |
|
|
5.50 |
0.061 |
168.679 |
14.00 |
2.00 |
0.055 |
198.800 |
|
|
5.60 |
0.059 |
174.868 |
15.00 |
2.00 |
0.051 |
213.000 |
|
|
5.70 |
0.057 |
181.170 |
16.00 |
2.00 |
0.048 |
227.200 |
|
|
5.80 |
0.055 |
187.582 |
17.00 |
2.00 |
0.045 |
241.400 |
|
|
5.90 |
0.053 |
194.106 |
18.00 |
2.00 |
0.042 |
255.600 |
|
|
6.00 |
0.051 |
200.742 |
19.00 |
2.00 |
0.040 |
269.800 |
|
|
BEIJING SHOUGANG GITANE Qalabka CUSUB CO., LTD |
|||||||
