微波炉忽然爆火花是怎么回事

[mianfei]

我家的那个也是这样。

一定要去Health Canada 报案。报的多了就会有Recall

 

[mybaby]

错，有金属不会有任何影响，金属不吸收微波，微波炉内壁就是金属的。用微波炉做鱼，要用铝箔包住尾巴，否则就干掉了。

你放个不锈钢的碗试试。就因为不吸收才会有火花呀。有金边的碗碟都会冒火花。

 

[就是爱喝开水]

公司里的韩国Danbi也是三天两头坏。用过最可靠的就是市面上最便宜的GE的 40刀勒，扔在大街上都没人捡的式样，用到你烦，就是不坏。

我家的Danby不知跟Danbi是一个牌子吗，用了15年了还没坏，去年有一阵有噪音，我就开始找新的微波炉，还没找好，它又正常了，接着用吧

 

[秋水天长之春暖花开]

松下质量没的说，2个月坏灯泡，2年坏控制线路，而且往危险处坏：关上门，无微波，不工作，门一开就马上开始运转，很可能是1200W的微波辐射，相当于超过1200000个手机啊。
吓死我了，赶快去HealthCanada报案，Costco 很好，立刻退货，亲身经历。

中国 上海 制造

 

[Chasee]

错，有金属不会有任何影响，金属不吸收微波，微波炉内壁就是金属的。用微波炉做鱼，要用铝箔包住尾巴，否则就干掉了。

怪不得你家微波炉总是坏。

 

[耶书仑]

你放个不锈钢的碗试试。就因为不吸收才会有火花呀。有金边的碗碟都会冒火花。

I think so, too.

 

[Ravens]

用锡纸包土豆，微波炉转动中冒黑色浓烟，吓死了。不过事后微波炉没坏。

 

[mianfei]

怪不得你家微波炉总是坏。

看清楚了，GE的从来不坏，用到家里人口增多，嫌它小还不坏，用到壳子生锈，油漆起泡也不坏。

 

[mianfei]

用锡纸包土豆，微波炉转动中冒黑色浓烟，吓死了。不过事后微波炉没坏。

金属屏蔽掉食物的情况下属于干烧，是不正确使用，任何事情发生都不奇怪。这与包起鱼尾巴，只烧鱼身子有本质区别。

 

[mianfei]

http://www.iflscience.com/technology/what-happens-when-you-put-metal-microwave
What Happens When You Put Metal In A Microwave?
As it turns out, some metals are perfectly fine to be in the microwave. Heck, many of the components of the microwave itself are made out of metal and things like Hot Pockets require being microwaved inside of an aluminum-lined sleeve that has small amounts of aluminum in it.

 

[mianfei]

https://www.reddit.com/r/pics/comments/i4pqg/my_microwave_came_with_a_metal_rack_in_it_why/
My microwave came with a metal rack in it, why?
http://cooking.stackexchange.com/qu...tal-safe-to-use-in-a-microwave-but-others-not
Metal on its own doesn't necessarily cause electric discharge in a microwave.

What causes the sparking that you see when you put a fork in a microwave is due to the "sharp" edges of the fork. These edges concentrate the voltage at their tips which will cause a spark when it exceeds the dielectric breakdown of a

 

[mianfei]

http://www.goodhousekeeping.com/food-recipes/cooking/tips/a19797/microwave-metal/
3. Use metal wisely
It's important to understand the role of metal in the microwave. It functions as a shield, blocking the waves emitted by the oven. For that reason, food manufacturers often use in it packaging to help foods cook more evenly by shielding one part of a dish. You can use small pieces of metal to prevent the corners of brownies or the ends of lasagna from overcooking.

 

[mianfei]

http://forums.egullet.org/topic/112562-microwaving-metal-bowls/
I have some metal camping dishes that I put in the microwave all the time with no problem. Just a regular household microwave.

 

[mianfei]

当然不是所有的微波炉都能安全使用金属容器，尤其是日本品牌，设计很脆弱，食物吸收微波慢一点都会导致炉体过热，器件损坏。
GE等美国品牌，没有那些花里胡噪的功能，但是简单可靠