"Ning Ning...... What's going on? What is the origin of this plum bottle?"

Su Qingqing's eyes widened, and her gaze kept lingering on the plum vase, she really couldn't believe that such an inconspicuous-looking vase actually showed her such exquisite craftsmanship. Pen, fun, pavilion www. biquge。 info

Huo Sining stretched out his hand and gently flicked the body of the plum bottle, and a crisp sound came, hearing this sound, Huo Sining couldn't help but sigh:

"This plum bottle is calcined at a special high temperature, and the temperature is about 1,400 degrees. Under normal circumstances, the calcination of porcelain is generally about 1,300 degrees, and the difference between the two seems to be only 100 degrees, but it is very difficult to improve this 100 degrees. ”

The thickness of the glaze, moisture, material, etc., all directly affect the high temperature limit it can withstand, even if there is only one degree of difference, it may lead to blistering, cracking and damage to the porcelain skin, and in serious cases, it will even make the whole kiln porcelain directly scrapped.

"It's so troublesome, why use 1,400 degrees of high temperature? Isn't 1,300 degrees possible?"

When Su Qingqing heard Huo Sining's words, she wondered a little, since 1,300 degrees of porcelain can also be calcined, why did she have to raise it to the temperature limit that these porcelains could withstand?

Huo Sining said with a smile: "Because of the porcelain calcined by 1,400 degrees, there is a more important magic. ”

Saying that, Huo Sining turned around and entered the store, and the people behind him, together with Yin Zeyan, also walked into the house, where the shopkeeper Lu was sitting in the hall drinking tea, this old man probably had heard Huo Sining's explanation outside the door, and when he saw Huo Sining walk in, he picked up a pot of hot water boiling on the charcoal stove in front of him, and said to Huo Sining: "Huo girl, are you looking for this?"

Huo Sining walked around the store, looking for the water dispenser, but when he saw the pot of hot water in the old man's hand, he couldn't help but smile dumbly, and stretched out his thumb to Lu Huairu: "Old man, you are really clever!"

Taking the pot of hot water in Lu Huairu's hand, Huo Sining turned to the old lady and asked, "Old lady, can you lend me this plum bottle?"

The plum bottle had been broken, and the old lady also knew that she had no way to return to the sky, and when she saw Huo Sining asking, she didn't even hesitate at all, and directly handed the thing to Huo Sining.

When the plum bottle was in her hand, Huo Sining motioned to Xiao Er on the side to help her hold it, and put the bottom that was not broken downwards, the broken side up, and the mouth of the bottle was diagonally facing the door, so that the bottom of the bottle could still hold some water.

Immediately afterwards, Huo Sining slowly poured the pot of boiling water that Lu Huairu handed him into the gap, and halfway through it, Su Qingqing and the others over there were already widening their eyes.

Because the little two is holding the bottom of the bottle with one hand, Huo Sining's whole pot of boiling water is poured down, if it is ordinary porcelain, how can it be held like this, I am afraid that a layer of skin has already been scalded off by hot water, and they have already seen it, the tire wall of this plum bottle is thinner than ordinary porcelain, and the heat insulation performance should be worse, but this little two is holding the bottom of the plum bottle wall with the palm of his hand, and he is actually not moving, and there is no hot feeling at all.

"Isn't this water hot? Isn't it open?" Even Zhou Yan, who had been silent, couldn't help but speak, looking at the shopkeeper with a puzzled face.

The little second also looked confused, because when his hand held the bottom of the bottle, he only had one feeling, which was very gentle and comfortable, and there was no particularly hot feeling.

Seeing that those people were very suspicious, Huo Sining didn't explain, and directly picked up a few upside-down tea bowls from the coffee table, poured all the remaining water in the pot into the tea bowl, and picked up one of the cups to Su Qingqing.

Su Qingqing took the teabowl, lowered her head and was about to take a sip of the water in the teacup, but as soon as she drank less than half a sip, she jumped up suddenly, her face turned red, she grinned and spit out, stuck out her tongue and shouted: "Damn, it's burning me, Ning Ning, why don't you remind me, it's too hot, my tongue must be foaming!"

Huo Sining also couldn't cry or laugh: "You drink it in a hurry, I haven't had time to say it, I poured this water just to let you use your fingers to probe the temperature, who let you drink it?"

When Su Qingqing heard Huo Sining's words, her expression suddenly froze, and she looked deflated and depressed.

However, after Su Qingqing made such a fuss, he personally proved to everyone that the tea in the pot was definitely just boiled and very hot.

The people in the room showed surprised expressions again, and everyone couldn't understand why the porcelain walls of this plum bottle were so thin, why there was such a good thermal insulation effect.

"Why is this happening?" Su Qingqing looked puzzled.

Huo Sining motioned for Xiao Er to pour out the hot water in the bottle, and returned the vase to the old lady, and then explained: "This is the question you asked before, why can 1,300 degrees be calcined, but the critical temperature of 1,400 degrees must be used? ”

"In terms of high temperature resistance, the pinnacle of porcelain is Chenghua Doucai, and the calcination of Doucai is to use a higher calcination temperature than 1,400 degrees, and the fired porcelain technology is higher, so the value is more expensive. A Chenghua Doucai chicken bowl cup can be sold at a sky-high price of 100 million yuan. ”

"These high-temperature calcined porcelain, even if boiled in boiling water and then thrown into ice water, will not explode like ordinary porcelain, and their glaze will never fade, which is why I say that this plum vase belongs to a real treasure, and its artistic value is not much better than Qi Baishi's paintings. ”

Su Qingqing didn't seem to understand it, she could completely understand what Huo Sining said about high-temperature calcination, but there was one thing she still couldn't understand:

"After talking about this for a long time, you didn't tell me, what kind of porcelain is this, why this porcelain is calcined at a high temperature of 1,400 degrees, and I don't understand it, Chenghua Doucai Cup is a teacup, used to drink tea, so it is not difficult to understand that it is deliberately fired into a high-temperature resistant cup, but why should a vase be made of high-temperature resistant material, isn't this a knife used to kill chickens, and it is a tyrannical thing?"

The question asked by Su Qingqing was also where Zhou Yan and the others in the store felt confused, and everyone looked at Huo Sining, waiting for Huo Sining to explain their doubts. (To be continued.) )