ӹ | ʽ |
Ʒ촸˾ | ȷʽʽ |
ͺLY | 1-1000m2 |
10000kg | ;Ч |
ͭܣֹܣѹ |
ӹ | ʽ |
Ʒ촸˾ | ȷʽʽ |
ͺLY | 1-1000m2 |
10000kg | ;Ч |
ͭܣֹܣѹ |
һ
ΪйʵҪһ̨ܹ滻й¶ص豸ڲӰеǰ£豸ж죬豸***ԣ⡣ˣڹλԱȫ£ҹ˾Աͨϵ˽⣬ΪΪһ̨ȫµо豸Чȫԭ豸ﵽҵ
豸ܼ
һ 豸ṹص
ҹ˾ƵоΪʹ任ЧɢȹܲòֹʽɢȽṹAISI304316ʲϽ֣ϲܾͭʹ㡢ʴԼɢȹʹùѵص㡣
ȹܱȽ
ֻȹܱͭܵȽ
1ֻȹܾŵ㣺
? ˾õĻȹܿɲ0.5-0.7mmıڹܲģ廻ܣͬĻ£Ĵϵͭ2.121-8.408%
? ڲʲAISI304316ʲϽ֣ʹнϸߵӲȣӵĸֶҲߣˣкǿijܼܡ
? ڹڱڹ⻬ʹ߽ײȼǿȣ˿Ṹܡ
? ΪӦڱ1050½ȴ
? иֹܾѹй©飬ѹ10MPa5ѹ
2ܱȽ
?
ͭܵĵϵΪ100W/m棬ֹܵĵϵΪ13W/m棬ȻҪӰ崫ϵǣֹܵıںԼ0.5~0.7mmͭǿȼʴĥԭںܵ1mm
ݹʽRc=1
УRc裬m2k/w
ˡϵW/(m.k)
ġܱںȣm
ܲһ˲ʱݹʽ1ԽСRcԽСϵԽͿСֹͭ崫ϵIJࡣ
ͭڱȲֲָڣṸͭܵ裬ʹͭ벻ֹ崫ϵIJС
?
ʹòֹܻʹͭܣٶӰȵDzײĺȣΪײеĴǵȣˮĵϵܵ͡״̬ͬ£ײĺȡڹڱڵĴֲڶȡͭڱֲڶȱȲֹܴö࣬ͭܵIJײĺȱȲֹܵIJײȸʹֹܵĶϵͭܵĶϵ
Rw= (2)
УRw裬m2k/w
wϵw/m2.k
ݹʽ2wԽRwԽС
? ϵ
ϵĤ״״֣״ϵĤ״ϵöࡣֹںֹͭܲĵ״в˵ֹܲڴĤ״ᡣĤ״ķϵСĤıϵܴΪĤڲǵȣˮĤĵϵرͶĤĺȡڹڵĴֲڶȡͭĹϵȲֲֹܴڵöࡣˣֹڵϵͭڵϵ
Rm=3
УRmڵ裬m2k/w
mڵϵw/m2.k
ݹʽ3mԽRmԽС
? 崫ϵ
K= 4
УR裬m2k/w
K崫ϵw/m2.k
ɣ4֪衢趼ССС崫ϵ
ڱںͬ£ֹܵ崫ϵͭܵ6%ʹñܱͭIJֹܣֹܵ崫ϵϵܴͭʹֹܵ崫ϵõߡ
ܶձ
| L |
| 廻ϵW/O.k |
ͭ | 1 | HSn70-IA | 3682.413869 |
ֹ | 1 | AISI304 | 3460.327347 |
ֹ | 0.7 | AISI304 | 3760.628476 |
ֹ | 0.6 | AISI304 | 3872.606729 |
? Զľ
ʱͭ㽫ԽԽЧԽԽֲٶȺˣֹܵͭܵͬʱͶˣʱԽֹܵľԽͭܵԽԽáͬʱͭܶȴˮеȲֹܸǿö࣬豸ľԡ
3ȫܱȽ
? ֹͭܵĹ
ܡ | ۶t/m3 | ǿMPa | ǿMPa | % | ģMPa | ϵ10-6 | ϵw/mk |
ͭ | 8.4 | 120 | 330 | 60 | 13.3 | 16 | 100 |
ͭ | 8.9 | 140 | 390 | 43 | 15.4 | 16 | 30 |
304/316ֹ | 8 | 280-350 | 550-659 | 30-60 | 20 | 17 | 13 |
ϱԿֹܵǿȺͿǿȶܸͭߣֹܵʹȻҪͭܳϵͭܵͣܰӽˣ˹ӻӰͿڡ
? ֹͭܵĿʴ
ʴ | ͭ | ͭ | ֹ |
һ㸯ʴ | 2 | 4 | 5 |
ʴ | 2 | 5 | 6 |
ʴ״̬ | 4 | 5 | 4 |
ʴ״̬ | 2 | 4 | 2 |
ٳ | 3 | 5 | 6 |
ڳ | 2 | 4 | 6 |
ȵ㸯ʴ | 2 | 4 | 6 |
ʴ | 2 | 5 | 6 |
עеֵ2-6ʾʴС
Ӧӵָ
ܲ | Hsn70-IA | Hsn70-IB | AISI304 | AISI316 |
150 | 400 | 300 | 500 | |
(ng/L) | <400 | <800 | <1000 | <1000 |
ϱֹ֪ͭȾеŵ㣺ʴܺãܿˮڸеijʴʴܺãˮʴʵͭϵͳPHֵߣԼٸʴʣȴˮ٣2.3m/sɴ3.5m/sȿ崫ϵֿɼٹʵij
4Ч
ֹܵȴϵͭܵͣͨСںʹǵȴϵIJֵСڲֹڱڱܸͭ⻬ϵܸͭߣֹڱܹͭ⻬ϵܸͭߣݶ̨IJԺͼ㣬ںΪ0.7mmIJֹܱȱںΪ1mmͭܵ崫ϵ2.124%ңʱֹܵ崫ϵ½ܻͭܵ崫ϵ½ٶȱȲֹܴöࡣͬʱֹܱܸͭʴԺĥܺãʹͭܵӳԶǣʹòֹľԶͬʱҲ˻İȫԡ
ҵ | ι˾(Ȼ˶) | ͳһô | 91320700MA1P66MB05 |
---|---|---|---|
2017-06-12 | / | ||
עʱ | 1,200(Ԫ) | עַ | Ƹк·63 |
Ӫҵ | 2017-06-12 ̶ | Ǽǻ | Ƹгල |
ӪΧ | ѹ֤˶ĿӪ豸ˮ豸豸̫ܷ豸豸ơ졢ۡװάޡ뾭ĿزɿչӪ*** |